Update CITATION.cff (#257)

Author: anyangml

CITATION.cff

@@ -26,6 +26,9 @@ authors:
   - family-names: Zhang
     given-names: Chengqian
     affiliation: AI for Science Institute, Beijing
+  - family-names: Loew
+    given-names: Antonie
+    affiliation: Rhur University Bochum, Bochum, Germany
   - family-names: Zhang
     given-names: Linfeng
     affiliation: AI for Science Institute, Beijing; DP Technology