message: Update for special characters
diff: @@ -19,9 +19,9 @@ authors:
  - name: Goran Flegar
  orcid: 0000-0002-4154-0420
  affiliation: 3
  - - name: Fritz G{\"o}bel
  + - name: Fritz G&#246;bel
  affiliation: 1
  - - name: Thomas Gr{\"u}tzmacher
  + - name: Thomas Gr&#252;tzmacher
  orcid: 0000-0001-9346-2981
  affiliation: 1
  - name: Pratik Nayak
  