About the Authors

Gerlinde C. Harb

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

g.harb.phd@gmail.com

Affiliations Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, United States of America, Arctic University of Norway, Tromsø, Norway

Jon-Håkon Schultz

Roles Conceptualization, Data curation, Investigation, Methodology, Resources, Writing – original draft, Writing – review & editing

Affiliation Arctic University of Norway, Tromsø, Norway

Competing Interests

The authors have declared that no competing interests exist.