1. Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany;
2. Faculty of Social Sciences, Tampere University, Tampere, Finland;
3. STUK – Radiation and Nuclear Safety Authority, Helsinki, Finland;
4. Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA), DRF, Fontenay-aux-Roses Cedex, France;
5. Department of Biophysics, Université Paris Saclay (UVSQ), Versailles, France;
6. School of Medicine, Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland;
7. Biobank of Eastern Finland, Kuopio University Hospital, Kuopio, Finland;
8. Faculty of Electrical Engineering and Information Technology, Otto-von-Guericke University, Magdeburg, Germany;
9. Laboratoire d'épidémiologie des Rayonnements Ionisants, Institut de Radioprotection et de Sûreté Nucléaire, PSE-SANTE/SESANE/LEPID, BP17, 92260, Fontenay aux Roses, France;
10. Département Universitaire de Radiothérapie, Centre Paul-Strauss, Unicancer, Strasbourg cedex, France;
11. Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland;
12. Institute of Medical Biostatistics, Epidemiology and Informatics, University of Mainz, Mainz, Germany