From 22be686b0b076f54879e981482b12741da524cb9 Mon Sep 17 00:00:00 2001
From: Viktoria Petrova <vipet103@hhu.de>
Date: Sun, 3 Dec 2023 16:10:48 +0100
Subject: [PATCH] add description to mermaid graph

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 103903d..e0785ce 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,9 @@ Germann AT, Nakielski A, Dietsch M, Petzel T, Moser D, Triesch S, Westhoff P and
 ## Copyright
 Copyright © 2023 Germann, Nakielski, Dietsch, Petzel, Moser, Triesch, Westhoff and Axmann. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
 
+## ARC structure
+**green** indicates a study;
+**yellow** indicates an assay
 ``` mermaid
 flowchart LR
     p(publication)-->s1(Englund-2014) 
-- 
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