1. Department of Arctic and Marine Biology; UiT - The Arctic University of Norway; NO-9037 Tromsø Norway
2. Department of Biosciences - Environmental and Marine Biology; Åbo Akademi University; FI-20500 Turku Finland
3. NRS Finnmark AS; NO-9510 Alta Norway
4. NOFIMA - The Norwegian Institute of Food, Fisheries and Aquaculture Research; NO-9291 Tromsø Norway