1. Institut de Radioprotection et de Sûreté Nucléaire, Fontenay-Aux-Roses, France;
2. Public Health England, CRCE, Chilton, Didcot, Oxon, UK;
3. Universitat Autonoma de Barcelona, Barcelona, Spain;
4. Istituto Superiore di Sanità, Rome, Italy;
5. Bundesamt fuer Strahlenschutz, Department Radiation Protection and Health, Neuherberg, Germany;
6. National Centre for Scientific Research ‘Demokritos’, Athens, Greece;
7. Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium;
8. Vecular Biosciences, Stockholm, Sweden