1. Department of Molecular Biosciences, Stockholm University, Stockholm, Sweden and Jan Kochanowski University, Institute for Biology, Kielce, Poland.
2. Bundesamt fuer Strahlenschutz, Department Radiation Protection and Health, Neuherberg, Germany;
3. Universitat Autonoma de Barcelona, Barcelona, Spain;
4. Faculty of Medicine and Health Sciences, Universiteit Gent, Gent, Belgium;
5. National Center for Scientific Research “Demokritos”, Athens, Greece;
6. Public Health England, CRCE, Chilton, Didcot, Oxon, UK;
7. University Medical Center Hamburg, Laboratory of Radiation Biology, Hamburg, Germany;
8. Institut de Radioprotection et de Sûreté Nucléaire, Fontenay-aux-Roses, France