diff --git a/content/60.back-matter.md b/content/60.back-matter.md
index ee88ed9..5863727 100644
--- a/content/60.back-matter.md
+++ b/content/60.back-matter.md
@@ -2,6 +2,7 @@
 
 SL conceptualised and developed the platform and wrote the manuscript.
 AM implemented the local deployment functionality.
+NK implemented benchmarking procedures.
 JSR supervised the project, revised the manuscript, and acquired funding.
 All authors read and approved the final manuscript.
 
diff --git a/content/metadata.yaml b/content/metadata.yaml
index be8ecc1..04b3f43 100644
--- a/content/metadata.yaml
+++ b/content/metadata.yaml
@@ -34,6 +34,12 @@ authors:
     twitter: Wang-Cankun
     affiliations:
       - Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio, USA
+  - github: nilskre
+    name: Nils Krehl
+    initials: NK
+    orcid: TBD
+    affiliations:
+      - Heidelberg University, Faculty of Medicine and Heidelberg University Hospital, Institute for Computational Biomedicine, Heidelberg, Germany
   - github: maqin2001
     name: Qin Ma
     initials: QM