diff --git a/figures/manuscript_OPC/01-generate-cohort-plots.R b/figures/manuscript_OPC/01-generate-cohort-plots.R
index e24b98dd4a..23a09001d9 100644
--- a/figures/manuscript_OPC/01-generate-cohort-plots.R
+++ b/figures/manuscript_OPC/01-generate-cohort-plots.R
@@ -1,7 +1,6 @@
 # This script filters the given dataset to produce a summarized visualization
 # of key variables within the dataset.
 #
-# Chante Bethell for CCDL 2019
 # Zhuangzhuang Geng, D3B 2024
 
 ## load libraries
diff --git a/figures/manuscript_OPC/figure1/Figure1.png b/figures/manuscript_OPC/figure1/Figure1.png
index 3971c4be8c..435f651327 100644
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diff --git a/figures/manuscript_OPC/plots/experimental_strategy.png b/figures/manuscript_OPC/plots/experimental_strategy.png
index a4df055a2e..441863adf4 100644
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diff --git a/figures/manuscript_OPC/plots/tumor_descriptor.png b/figures/manuscript_OPC/plots/tumor_descriptor.png
index 15b2d8af6a..1ff6dc7479 100644
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