1. Norwegian
Institute for Water Research (NIVA), Section of Ecotoxicology and Risk Assessment, Gaustadalléen 21, N-0349 Oslo, Norway
2. Department of Medical
Biology, Faculty of Health Sciences, University of Tromsø-The Arctic University of Norway, NO-9037 Tromsø, Norway
3. Norwegian University of Life Sciences (NMBU), Faculty of Environmental Science and Technology, Department
of Environmental Sciences (IMV), Centre for Environmental Radioactivity
(CERAD). P.O. Box 5003, N-1432
Ås, Oslo, Norway
4. Department of Basic Biology, Faculty of Life Science, SOKENDAI, Graduate University for Advanced Studies, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan
5. Okazaki Institute
for Integrative Bioscience, National Institute for Basic Biology (NIBB), National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi 444-8787, Japan