[1] Helmholtz Zentrum Munchen, Inst Radiat Protect, Ingolstadter Landstr 1, D-85764 Neuherberg, Germany
[2] SUBI, Ozyorskoe Shosse 19, Ozyorsk 456780, Chelyabinsk Reg, Russia
[3] PHE, Ctr Radiat Chem & Environm Hazards, Didcot OX11 0RQ, Oxon, England
[4] Radiat Effects Res Fdn, Minami Ku, 5-2 Hijiyama Pk, Hiroshima 7320815, Japan
[5] Fed Off Radiat Protect, Ingolstadter Landstr 1, D-85764 Oberschleissheim, Germany
[6] NCI, Radiat Epidemiol Branch, Div Canc Epidemiol & Genet, 9609 Med Ctr Dr, Bethesda, MD 20892 USA
[7] NYU, Sch Med, 650 First Ave, New York, NY 10016 USA
[8] Univ Zurich, Sci Fac, Dept Phys, Med Phys Grp, Winterthurerstr 190, CH-8057 Zurich, Switzerland
[9] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Comprehens Canc Ctr, Dept Radiat Oncol, 300 E Super St,Tarry 4-760, Chicago, IL 60611 USA
[10] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Comprehens Canc Ctr, Dept Radiol, 300 E Super St,Tarry 4-760, Chicago, IL 60611 USA
[11] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Comprehens Canc Ctr, Dept Cell & Mol Biol, 300 E Super St,Tarry 4-760, Chicago, IL 60611 USA