1. Molecular and Genetic Epidemiology Research Unit, Human Genetics Foundation, Turin, Italy
2. Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Prague, Czech Republic
3. Genomic Variation in Human Populations and Complex Diseases Research Unit, Human Genetics Foundation, Turin, Italy
4. Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czech Republic
5. Department of Biology, University of Pisa, Pisa, Italy
6. Department of Medical Sciences, University of Turin, Turin, Italy
7. Department of Oncology, First Faculty of Medicine, Charles University, Prague, Czech Republic
8. Department of Surgery, First Faculty of Medicine, Charles University and Thomayer University Hospital, Prague, Czech Republic
9. Department of Oncology, Thomayer Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic