1. Akvaplan‐niva AS Fram Centre Tromsø Norway
2. Department of Arctic and Marine Biology UiT ‐ The Arctic University of Norway Tromsø Norway
3. Department of Environment and Health Vrije Universiteit Amsterdam The Netherlands
4. School of the Environment University of Windsor Windsor ON Canada
5. Centre d'Etudes Biologiques de Chizé Villiers en Bois France