About the Authors

Stian Olsen

stian.olsen@uit.no

Affiliation Department of Arctic and Marine Biology, Faculty of Biosciences, Fisheries and Economics, UiT The Arctic University of Norway, Tromsø, Norway

Kirsten Krause

Affiliation Department of Arctic and Marine Biology, Faculty of Biosciences, Fisheries and Economics, UiT The Arctic University of Norway, Tromsø, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: SO KK. Investigation: SO. Writing – original draft: SO KK.