diff --git a/R/R/pstRT_ddm.R b/R/R/pstRT_ddm.R
index 38dec9df..5a671f44 100644
--- a/R/R/pstRT_ddm.R
+++ b/R/R/pstRT_ddm.R
@@ -1,5 +1,5 @@
 #' @templateVar MODEL_FUNCTION pstRT_ddm
-#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
+#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
 #' @templateVar TASK_NAME Probabilistic Selection Task (with RT data)
 #' @templateVar TASK_CODE pstRT
 #' @templateVar TASK_CITE (Frank et al., 2007; Frank et al., 2004)
diff --git a/R/R/pstRT_rlddm1.R b/R/R/pstRT_rlddm1.R
index f944b683..e21dc248 100644
--- a/R/R/pstRT_rlddm1.R
+++ b/R/R/pstRT_rlddm1.R
@@ -1,5 +1,5 @@
 #' @templateVar MODEL_FUNCTION pstRT_rlddm1
-#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
+#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
 #' @templateVar TASK_NAME Probabilistic Selection Task (with RT data)
 #' @templateVar TASK_CODE pstRT
 #' @templateVar TASK_CITE (Frank et al., 2007; Frank et al., 2004)
diff --git a/R/R/pstRT_rlddm6.R b/R/R/pstRT_rlddm6.R
index 18379814..e08456e7 100644
--- a/R/R/pstRT_rlddm6.R
+++ b/R/R/pstRT_rlddm6.R
@@ -1,5 +1,5 @@
 #' @templateVar MODEL_FUNCTION pstRT_rlddm6
-#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
+#' @templateVar CONTRIBUTOR \href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@@yale.edu}>
 #' @templateVar TASK_NAME Probabilistic Selection Task (with RT data)
 #' @templateVar TASK_CODE pstRT
 #' @templateVar TASK_CITE (Frank et al., 2007; Frank et al., 2004)
diff --git a/R/R/pst_Q.R b/R/R/pst_Q.R
index e6d81dfd..6e59fe73 100644
--- a/R/R/pst_Q.R
+++ b/R/R/pst_Q.R
@@ -1,5 +1,5 @@
 #' @templateVar MODEL_FUNCTION pst_Q
-#' @templateVar CONTRIBUTOR \href{https://www.unige.ch/fapse/e3lab/members1/phd-candidates/david-munoz-tord}{David Munoz Tord} <\email{david.munoztord@@unige.ch}>
+#' @templateVar CONTRIBUTOR \href{https://david-munoztord.com/}{David Munoz Tord} <\email{david.munoztord@@unige.ch}>
 #' @templateVar TASK_NAME Probabilistic Selection Task
 #' @templateVar TASK_CODE pst
 #' @templateVar TASK_CITE 
diff --git a/R/cran-comments.md b/R/cran-comments.md
index 86f3d180..b26152f3 100644
--- a/R/cran-comments.md
+++ b/R/cran-comments.md
@@ -1,3 +1,7 @@
+## Resubmission
+
+All invalid URLs have been fixed.
+
 ## R CMD check results
 
 There were no ERRORs or WARNINGs. 
diff --git a/R/man/pstRT_ddm.Rd b/R/man/pstRT_ddm.Rd
index fd37eec2..d300573d 100644
--- a/R/man/pstRT_ddm.Rd
+++ b/R/man/pstRT_ddm.Rd
@@ -158,7 +158,7 @@ For the Probabilistic Selection Task (with RT data), there should be 4 columns o
   and Reference Manual}, or to the help page for \code{\link[rstan]{stan}} for a less technical
   description of these arguments.
 
-\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
+\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
 }
 \examples{
 \dontrun{
diff --git a/R/man/pstRT_rlddm1.Rd b/R/man/pstRT_rlddm1.Rd
index bc68a0d8..5d4f52e2 100644
--- a/R/man/pstRT_rlddm1.Rd
+++ b/R/man/pstRT_rlddm1.Rd
@@ -158,7 +158,7 @@ For the Probabilistic Selection Task (with RT data), there should be 6 columns o
   and Reference Manual}, or to the help page for \code{\link[rstan]{stan}} for a less technical
   description of these arguments.
 
-\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
+\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
 }
 \examples{
 \dontrun{
diff --git a/R/man/pstRT_rlddm6.Rd b/R/man/pstRT_rlddm6.Rd
index e2146861..c67ff017 100644
--- a/R/man/pstRT_rlddm6.Rd
+++ b/R/man/pstRT_rlddm6.Rd
@@ -158,7 +158,7 @@ For the Probabilistic Selection Task (with RT data), there should be 7 columns o
   and Reference Manual}, or to the help page for \code{\link[rstan]{stan}} for a less technical
   description of these arguments.
 
-\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{None}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
+\subsection{Contributors}{\href{https://hydoh.github.io/}{Hoyoung Doh} <\email{hoyoung.doh@gmail.com}>, \href{https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/}{Sanghoon Kang} <\email{sanghoon.kang@yale.edu}>, \href{https://jihyuncindyhur.github.io/}{Jihyun K. Hur} <\email{jihyun.hur@yale.edu}>}
 }
 \examples{
 \dontrun{
diff --git a/R/man/pst_Q.Rd b/R/man/pst_Q.Rd
index 70c1d14e..596665d2 100644
--- a/R/man/pst_Q.Rd
+++ b/R/man/pst_Q.Rd
@@ -147,7 +147,7 @@ For the Probabilistic Selection Task, there should be 4 columns of data with the
   and Reference Manual}, or to the help page for \code{\link[rstan]{stan}} for a less technical
   description of these arguments.
 
-\subsection{Contributors}{\href{https://www.unige.ch/fapse/e3lab/members1/phd-candidates/david-munoz-tord}{David Munoz Tord} <\email{david.munoztord@unige.ch}>}
+\subsection{Contributors}{\href{https://david-munoztord.com/}{David Munoz Tord} <\email{david.munoztord@unige.ch}>}
 }
 \examples{
 \dontrun{
diff --git a/commons/models/pstRT_ddm.yml b/commons/models/pstRT_ddm.yml
index 7811c619..0e743831 100644
--- a/commons/models/pstRT_ddm.yml
+++ b/commons/models/pstRT_ddm.yml
@@ -48,7 +48,7 @@ contributors:
   link: https://hydoh.github.io/
 - name: Sanghoon Kang
   email: sanghoon.kang@yale.edu
-  link:
+  link: https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/
 - name: Jihyun K. Hur
   email: jihyun.hur@yale.edu
   link: https://jihyuncindyhur.github.io/
\ No newline at end of file
diff --git a/commons/models/pstRT_rlddm1.yml b/commons/models/pstRT_rlddm1.yml
index ee752565..66622f8e 100644
--- a/commons/models/pstRT_rlddm1.yml
+++ b/commons/models/pstRT_rlddm1.yml
@@ -55,7 +55,7 @@ contributors:
   link: https://hydoh.github.io/
 - name: Sanghoon Kang
   email: sanghoon.kang@yale.edu
-  link:
+  link: https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/
 - name: Jihyun K. Hur
   email: jihyun.hur@yale.edu
   link: https://jihyuncindyhur.github.io/
\ No newline at end of file
diff --git a/commons/models/pstRT_rlddm6.yml b/commons/models/pstRT_rlddm6.yml
index 8a2c8eab..8ff8a4d7 100644
--- a/commons/models/pstRT_rlddm6.yml
+++ b/commons/models/pstRT_rlddm6.yml
@@ -62,7 +62,7 @@ contributors:
   link: https://hydoh.github.io/
 - name: Sanghoon Kang
   email: sanghoon.kang@yale.edu
-  link:
+  link: https://medicine.yale.edu/lab/goldfarb/profile/sanghoon_kang/
 - name: Jihyun K. Hur
   email: jihyun.hur@yale.edu
   link: https://jihyuncindyhur.github.io/
\ No newline at end of file
diff --git a/commons/models/pst_Q.yml b/commons/models/pst_Q.yml
index 60c8c029..67432fd2 100644
--- a/commons/models/pst_Q.yml
+++ b/commons/models/pst_Q.yml
@@ -16,7 +16,7 @@ notes:
 contributors:
 - name: David Munoz Tord
   email: david.munoztord@unige.ch
-  link: https://www.unige.ch/fapse/e3lab/members1/phd-candidates/david-munoz-tord
+  link: https://david-munoztord.com/
 data_columns:
   subjID: A unique identifier for each subject in the data-set.
   type: Two-digit number indicating which pair of stimuli were presented for that