diff --git a/src/org/ohdsi/usagi/CodeMapping.java b/src/org/ohdsi/usagi/CodeMapping.java
index 4d13a14..c556d12 100644
--- a/src/org/ohdsi/usagi/CodeMapping.java
+++ b/src/org/ohdsi/usagi/CodeMapping.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/Concept.java b/src/org/ohdsi/usagi/Concept.java
index 7a1be2a..8f97f8e 100644
--- a/src/org/ohdsi/usagi/Concept.java
+++ b/src/org/ohdsi/usagi/Concept.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ErrorReport.java b/src/org/ohdsi/usagi/ErrorReport.java
index a501542..9f844c6 100644
--- a/src/org/ohdsi/usagi/ErrorReport.java
+++ b/src/org/ohdsi/usagi/ErrorReport.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * This file is part of Usagi
  * 
diff --git a/src/org/ohdsi/usagi/ReadCodeMappingsFromFile.java b/src/org/ohdsi/usagi/ReadCodeMappingsFromFile.java
index bace85c..88b0cf7 100644
--- a/src/org/ohdsi/usagi/ReadCodeMappingsFromFile.java
+++ b/src/org/ohdsi/usagi/ReadCodeMappingsFromFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/SourceCode.java b/src/org/ohdsi/usagi/SourceCode.java
index ac6befb..3da47fc 100644
--- a/src/org/ohdsi/usagi/SourceCode.java
+++ b/src/org/ohdsi/usagi/SourceCode.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/UsagiAnalyzer.java b/src/org/ohdsi/usagi/UsagiAnalyzer.java
index c55e5d3..3edd99b 100644
--- a/src/org/ohdsi/usagi/UsagiAnalyzer.java
+++ b/src/org/ohdsi/usagi/UsagiAnalyzer.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/UsagiSearchEngine.java b/src/org/ohdsi/usagi/UsagiSearchEngine.java
index 71a82ce..00acb6f 100644
--- a/src/org/ohdsi/usagi/UsagiSearchEngine.java
+++ b/src/org/ohdsi/usagi/UsagiSearchEngine.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/WriteCodeMappingsToFile.java b/src/org/ohdsi/usagi/WriteCodeMappingsToFile.java
index ee66ad8..7eb1867 100644
--- a/src/org/ohdsi/usagi/WriteCodeMappingsToFile.java
+++ b/src/org/ohdsi/usagi/WriteCodeMappingsToFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/dataImport/ImportData.java b/src/org/ohdsi/usagi/dataImport/ImportData.java
index 657c778..ea7f426 100644
--- a/src/org/ohdsi/usagi/dataImport/ImportData.java
+++ b/src/org/ohdsi/usagi/dataImport/ImportData.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/indexBuilding/BerkeleyDbBuilder.java b/src/org/ohdsi/usagi/indexBuilding/BerkeleyDbBuilder.java
index 2eec03b..64f4831 100644
--- a/src/org/ohdsi/usagi/indexBuilding/BerkeleyDbBuilder.java
+++ b/src/org/ohdsi/usagi/indexBuilding/BerkeleyDbBuilder.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/indexBuilding/LuceneIndexBuilder.java b/src/org/ohdsi/usagi/indexBuilding/LuceneIndexBuilder.java
index 2a5ed99..8e9ee8b 100644
--- a/src/org/ohdsi/usagi/indexBuilding/LuceneIndexBuilder.java
+++ b/src/org/ohdsi/usagi/indexBuilding/LuceneIndexBuilder.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/tests/TestLucene.java b/src/org/ohdsi/usagi/tests/TestLucene.java
index 73cef83..d08b7d3 100644
--- a/src/org/ohdsi/usagi/tests/TestLucene.java
+++ b/src/org/ohdsi/usagi/tests/TestLucene.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/AboutDialog.java b/src/org/ohdsi/usagi/ui/AboutDialog.java
index 88366b3..b04d6af 100644
--- a/src/org/ohdsi/usagi/ui/AboutDialog.java
+++ b/src/org/ohdsi/usagi/ui/AboutDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/CheckedComboBox.java b/src/org/ohdsi/usagi/ui/CheckedComboBox.java
index a33739c..29d65e0 100644
--- a/src/org/ohdsi/usagi/ui/CheckedComboBox.java
+++ b/src/org/ohdsi/usagi/ui/CheckedComboBox.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/CodeSelectedListener.java b/src/org/ohdsi/usagi/ui/CodeSelectedListener.java
index c3f3177..6878ca5 100644
--- a/src/org/ohdsi/usagi/ui/CodeSelectedListener.java
+++ b/src/org/ohdsi/usagi/ui/CodeSelectedListener.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/ConceptInformationDialog.java b/src/org/ohdsi/usagi/ui/ConceptInformationDialog.java
index b64f411..075cc21 100644
--- a/src/org/ohdsi/usagi/ui/ConceptInformationDialog.java
+++ b/src/org/ohdsi/usagi/ui/ConceptInformationDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/DataChangeListener.java b/src/org/ohdsi/usagi/ui/DataChangeListener.java
index 0e66916..d9f935c 100644
--- a/src/org/ohdsi/usagi/ui/DataChangeListener.java
+++ b/src/org/ohdsi/usagi/ui/DataChangeListener.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/ExportSourceToConceptMapDialog.java b/src/org/ohdsi/usagi/ui/ExportSourceToConceptMapDialog.java
index 36fa937..b1da340 100644
--- a/src/org/ohdsi/usagi/ui/ExportSourceToConceptMapDialog.java
+++ b/src/org/ohdsi/usagi/ui/ExportSourceToConceptMapDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/FilterChangeListener.java b/src/org/ohdsi/usagi/ui/FilterChangeListener.java
index 1f1c22e..6e342de 100644
--- a/src/org/ohdsi/usagi/ui/FilterChangeListener.java
+++ b/src/org/ohdsi/usagi/ui/FilterChangeListener.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/FilterPanel.java b/src/org/ohdsi/usagi/ui/FilterPanel.java
index 6827668..1f0481f 100644
--- a/src/org/ohdsi/usagi/ui/FilterPanel.java
+++ b/src/org/ohdsi/usagi/ui/FilterPanel.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/Global.java b/src/org/ohdsi/usagi/ui/Global.java
index d4c16da..5d08a0f 100644
--- a/src/org/ohdsi/usagi/ui/Global.java
+++ b/src/org/ohdsi/usagi/ui/Global.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/ImportDialog.java b/src/org/ohdsi/usagi/ui/ImportDialog.java
index 47581b4..e8f0d93 100644
--- a/src/org/ohdsi/usagi/ui/ImportDialog.java
+++ b/src/org/ohdsi/usagi/ui/ImportDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/JTextFieldLimit.java b/src/org/ohdsi/usagi/ui/JTextFieldLimit.java
index e58dec5..a0d8112 100644
--- a/src/org/ohdsi/usagi/ui/JTextFieldLimit.java
+++ b/src/org/ohdsi/usagi/ui/JTextFieldLimit.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/Mapping.java b/src/org/ohdsi/usagi/ui/Mapping.java
index ece4e1c..4547f19 100644
--- a/src/org/ohdsi/usagi/ui/Mapping.java
+++ b/src/org/ohdsi/usagi/ui/Mapping.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/MappingDetailPanel.java b/src/org/ohdsi/usagi/ui/MappingDetailPanel.java
index 831be6d..3baeadb 100644
--- a/src/org/ohdsi/usagi/ui/MappingDetailPanel.java
+++ b/src/org/ohdsi/usagi/ui/MappingDetailPanel.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/MappingTablePanel.java b/src/org/ohdsi/usagi/ui/MappingTablePanel.java
index 42791f6..272a4cb 100644
--- a/src/org/ohdsi/usagi/ui/MappingTablePanel.java
+++ b/src/org/ohdsi/usagi/ui/MappingTablePanel.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/RebuildIndexDialog.java b/src/org/ohdsi/usagi/ui/RebuildIndexDialog.java
index 45d2301..a33a023 100644
--- a/src/org/ohdsi/usagi/ui/RebuildIndexDialog.java
+++ b/src/org/ohdsi/usagi/ui/RebuildIndexDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/ShowStatsDialog.java b/src/org/ohdsi/usagi/ui/ShowStatsDialog.java
index 9afeeb8..670f5c0 100644
--- a/src/org/ohdsi/usagi/ui/ShowStatsDialog.java
+++ b/src/org/ohdsi/usagi/ui/ShowStatsDialog.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java b/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java
index ffd1202..a477f1b 100644
--- a/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java
+++ b/src/org/ohdsi/usagi/ui/UsagiCellRenderer.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/UsagiMain.java b/src/org/ohdsi/usagi/ui/UsagiMain.java
index 3a354a3..b8a567f 100644
--- a/src/org/ohdsi/usagi/ui/UsagiMain.java
+++ b/src/org/ohdsi/usagi/ui/UsagiMain.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/UsagiMenubar.java b/src/org/ohdsi/usagi/ui/UsagiMenubar.java
index 7f2538f..bc87fc7 100644
--- a/src/org/ohdsi/usagi/ui/UsagiMenubar.java
+++ b/src/org/ohdsi/usagi/ui/UsagiMenubar.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/UsagiStatusBar.java b/src/org/ohdsi/usagi/ui/UsagiStatusBar.java
index 1418af3..a13461c 100644
--- a/src/org/ohdsi/usagi/ui/UsagiStatusBar.java
+++ b/src/org/ohdsi/usagi/ui/UsagiStatusBar.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/UsagiTable.java b/src/org/ohdsi/usagi/ui/UsagiTable.java
index 8e30783..529e693 100644
--- a/src/org/ohdsi/usagi/ui/UsagiTable.java
+++ b/src/org/ohdsi/usagi/ui/UsagiTable.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/AboutAction.java b/src/org/ohdsi/usagi/ui/actions/AboutAction.java
index 2281099..22d56e8 100644
--- a/src/org/ohdsi/usagi/ui/actions/AboutAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/AboutAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ApplyPreviousMappingAction.java b/src/org/ohdsi/usagi/ui/actions/ApplyPreviousMappingAction.java
index 0121b74..26ae08e 100644
--- a/src/org/ohdsi/usagi/ui/actions/ApplyPreviousMappingAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ApplyPreviousMappingAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ApproveAction.java b/src/org/ohdsi/usagi/ui/actions/ApproveAction.java
index 574f19b..bc76ffd 100644
--- a/src/org/ohdsi/usagi/ui/actions/ApproveAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ApproveAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ApproveAllAction.java b/src/org/ohdsi/usagi/ui/actions/ApproveAllAction.java
index 2e52c72..7be1aec 100644
--- a/src/org/ohdsi/usagi/ui/actions/ApproveAllAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ApproveAllAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ClearAllAction.java b/src/org/ohdsi/usagi/ui/actions/ClearAllAction.java
index c0fb309..7e3c225 100644
--- a/src/org/ohdsi/usagi/ui/actions/ClearAllAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ClearAllAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ConceptInformationAction.java b/src/org/ohdsi/usagi/ui/actions/ConceptInformationAction.java
index a9a5cd8..524cfa6 100644
--- a/src/org/ohdsi/usagi/ui/actions/ConceptInformationAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ConceptInformationAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ExitAction.java b/src/org/ohdsi/usagi/ui/actions/ExitAction.java
index b5ac2e0..234e32f 100644
--- a/src/org/ohdsi/usagi/ui/actions/ExitAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ExitAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ExportForReviewAction.java b/src/org/ohdsi/usagi/ui/actions/ExportForReviewAction.java
index 83de995..b40391c 100644
--- a/src/org/ohdsi/usagi/ui/actions/ExportForReviewAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ExportForReviewAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ExportSourceToConceptMapAction.java b/src/org/ohdsi/usagi/ui/actions/ExportSourceToConceptMapAction.java
index fe5b1f6..ad91725 100644
--- a/src/org/ohdsi/usagi/ui/actions/ExportSourceToConceptMapAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ExportSourceToConceptMapAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ImportAction.java b/src/org/ohdsi/usagi/ui/actions/ImportAction.java
index d6e11f9..550f403 100644
--- a/src/org/ohdsi/usagi/ui/actions/ImportAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ImportAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/OpenAction.java b/src/org/ohdsi/usagi/ui/actions/OpenAction.java
index fad63ed..574125a 100644
--- a/src/org/ohdsi/usagi/ui/actions/OpenAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/OpenAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/RebuildIndexAction.java b/src/org/ohdsi/usagi/ui/actions/RebuildIndexAction.java
index f7a1a59..c4ae2ff 100644
--- a/src/org/ohdsi/usagi/ui/actions/RebuildIndexAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/RebuildIndexAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/SaveAction.java b/src/org/ohdsi/usagi/ui/actions/SaveAction.java
index 6d44ae6..a6a1d6b 100644
--- a/src/org/ohdsi/usagi/ui/actions/SaveAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/SaveAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/SaveAsAction.java b/src/org/ohdsi/usagi/ui/actions/SaveAsAction.java
index b8c4d96..0da50ba 100644
--- a/src/org/ohdsi/usagi/ui/actions/SaveAsAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/SaveAsAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/usagi/ui/actions/ShowStatsAction.java b/src/org/ohdsi/usagi/ui/actions/ShowStatsAction.java
index 0c21dde..62dc5b7 100644
--- a/src/org/ohdsi/usagi/ui/actions/ShowStatsAction.java
+++ b/src/org/ohdsi/usagi/ui/actions/ShowStatsAction.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/DirectoryUtilities.java b/src/org/ohdsi/utilities/DirectoryUtilities.java
index e4de20d..ae07ffc 100644
--- a/src/org/ohdsi/utilities/DirectoryUtilities.java
+++ b/src/org/ohdsi/utilities/DirectoryUtilities.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/ReadXlsxFile.java b/src/org/ohdsi/utilities/ReadXlsxFile.java
index baafe39..8ed07d1 100644
--- a/src/org/ohdsi/utilities/ReadXlsxFile.java
+++ b/src/org/ohdsi/utilities/ReadXlsxFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/StringUtilities.java b/src/org/ohdsi/utilities/StringUtilities.java
index e3d3eff..52fd00d 100644
--- a/src/org/ohdsi/utilities/StringUtilities.java
+++ b/src/org/ohdsi/utilities/StringUtilities.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/CountingSet.java b/src/org/ohdsi/utilities/collections/CountingSet.java
index 20dad35..641a8cc 100644
--- a/src/org/ohdsi/utilities/collections/CountingSet.java
+++ b/src/org/ohdsi/utilities/collections/CountingSet.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/IntHashSet.java b/src/org/ohdsi/utilities/collections/IntHashSet.java
index fc4abd7..3c48419 100644
--- a/src/org/ohdsi/utilities/collections/IntHashSet.java
+++ b/src/org/ohdsi/utilities/collections/IntHashSet.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/IntegerComparator.java b/src/org/ohdsi/utilities/collections/IntegerComparator.java
index 0700c48..b2196c3 100644
--- a/src/org/ohdsi/utilities/collections/IntegerComparator.java
+++ b/src/org/ohdsi/utilities/collections/IntegerComparator.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/OneToManyList.java b/src/org/ohdsi/utilities/collections/OneToManyList.java
index 42c2768..cb4f8b0 100644
--- a/src/org/ohdsi/utilities/collections/OneToManyList.java
+++ b/src/org/ohdsi/utilities/collections/OneToManyList.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/OneToManySet.java b/src/org/ohdsi/utilities/collections/OneToManySet.java
index b686f41..0b4c55e 100644
--- a/src/org/ohdsi/utilities/collections/OneToManySet.java
+++ b/src/org/ohdsi/utilities/collections/OneToManySet.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/collections/Pair.java b/src/org/ohdsi/utilities/collections/Pair.java
index 0d8fc9e..96a1607 100644
--- a/src/org/ohdsi/utilities/collections/Pair.java
+++ b/src/org/ohdsi/utilities/collections/Pair.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/ReadCSVFile.java b/src/org/ohdsi/utilities/files/ReadCSVFile.java
index 7f07941..f60713b 100644
--- a/src/org/ohdsi/utilities/files/ReadCSVFile.java
+++ b/src/org/ohdsi/utilities/files/ReadCSVFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/ReadCSVFileWithHeader.java b/src/org/ohdsi/utilities/files/ReadCSVFileWithHeader.java
index 4449cd4..4cf7e0b 100644
--- a/src/org/ohdsi/utilities/files/ReadCSVFileWithHeader.java
+++ b/src/org/ohdsi/utilities/files/ReadCSVFileWithHeader.java
@@ -1,6 +1,6 @@
 
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/ReadTextFile.java b/src/org/ohdsi/utilities/files/ReadTextFile.java
index 6e5c3d6..44bbaa5 100644
--- a/src/org/ohdsi/utilities/files/ReadTextFile.java
+++ b/src/org/ohdsi/utilities/files/ReadTextFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/Row.java b/src/org/ohdsi/utilities/files/Row.java
index 23ccac6..94323f9 100644
--- a/src/org/ohdsi/utilities/files/Row.java
+++ b/src/org/ohdsi/utilities/files/Row.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/WriteCSVFile.java b/src/org/ohdsi/utilities/files/WriteCSVFile.java
index 5e0aba3..6a7646b 100644
--- a/src/org/ohdsi/utilities/files/WriteCSVFile.java
+++ b/src/org/ohdsi/utilities/files/WriteCSVFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/WriteCSVFileWithHeader.java b/src/org/ohdsi/utilities/files/WriteCSVFileWithHeader.java
index c1ad803..16f3fd7 100644
--- a/src/org/ohdsi/utilities/files/WriteCSVFileWithHeader.java
+++ b/src/org/ohdsi/utilities/files/WriteCSVFileWithHeader.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/org/ohdsi/utilities/files/WriteTextFile.java b/src/org/ohdsi/utilities/files/WriteTextFile.java
index 5c4e929..a243455 100644
--- a/src/org/ohdsi/utilities/files/WriteTextFile.java
+++ b/src/org/ohdsi/utilities/files/WriteTextFile.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Observational Health Data Sciences and Informatics
+ * Copyright 2019 Observational Health Data Sciences and Informatics
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.