Affiliation: | 1. Department of Molecular Genetic Epidemiology, German Cancer Research Center Heidelberg, (DKFZ), Heidelberg, Germany;2. Center for Primary Health Care Research, Lund University, Malm?, Sweden;3. Clinic of Occupational Medicine and Toxicology, Jessenius Faculty of Medicine in Martin, Comenius, University in Bratislava and University Hospital Martin, Martin, Slovakia;4. Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Videnska, Czech Republic;5. Institute of Biology and Medical Genetics, 1st Medical Faculty, Charles University, Czech Republic;6. Department of Medical Biology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia;7. Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia |