1. Marine Science Institute University of California Santa Barbara Santa Barbara CA USA
2. Department of Arctic and Marine Biology Faculty of Biosciences, Fisheries and Economics UiT The Arctic University of Norway Tromsø Norway
3. Department of Ecology, Evolution and Marine Biology University of California Santa Barbara CA USA
4. Western Ecological Research U.S. Geological Survey Santa Barbara CA USA
5. Institute of Marine Research Ecosystem Processes Research Group Tromsø Norway
6. Institute of Parasitology, Biology Centre Czech Academy of Sciences České Budějovice Czech Republic