1. Division of Climate and Environmental Health, Department of Chemical Toxicology, Norwegian Institute of Public Health, Oslo, Norway
2. Centre for Environmental Radiation (CERAD), Norwegian University of Life Sciences (NMBU), Ås, Norway
3. Division for Aquaculture, Department of breeding and genetics, Nofima, Ås, Norway
4. Department of Research, Section Molecular Epidemiology and Infections, Cancer Registry of Norway, Oslo, Norway
5. Faculty of Environmental Sciences and Natural Resource Management (MINA), Norwegian University of Life Sciences (NMBU), Ås, Norway