Eur J Cancer Prev 2014 Jan;23(1):18-26
aDepartment of Medicine, 1st Faculty of Medicine, Military University Hospital b1st Faculty of Medicine, Institute of General Practice, Charles University cCenter for Applied Genomics of Solid Tumors, Genomac Research Institute dNational Reference Centre, Prague eInstitute of Biostatistics and Analyses, Masaryk University, Brno, Czech Republic.