[1] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[2] Int Agcy Res Canc, F-69372 Lyon, France
[3] Russian Canc Res Ctr, Moscow, Russia
[4] Nofer Inst Occupat Med, Dept Epidemiol, Lodz, Poland
[5] Natl Inst Environm Hlth, Budapest, Hungary
[6] M Sklodowska Curie Mem Canc Ctr & Inst Oncol, Warsaw, Poland
[7] Specialized State Hlth Inst, Dept Occupat Hlth, Banska Bystrica, Slovakia
[8] Natl Inst Publ Hlth, Bucharest, Romania
[9] Charles Univ Prague, Fac Med 1, Inst Hyg & Epidemiol, Prague, Czech Republic
[10] INSERM, Ctr Res Epidemiol & Populat Hlth, Villejuif, France
[11] Masaryk Mem Canc Inst, Dept Canc Epidemiol & Genet, Brno, Czech Republic
[12] MF MU Brno, Brno, Czech Republic
[13] Palacky Univ, Fac Med, Dept Prevent Med, CR-77147 Olomouc, Czech Republic