1. Department of Urology; Faculty of Medicine and Health; Örebro University; Örebro Sweden
2. Department of Laboratory Medicine; Pathology; University Hospital Örebro; Örebro Sweden
3. Department of Hematology-Oncology; Molecular Pathology Laboratory; Addarii Institute of Oncology; University of Bologna; Bologna Italy
4. Department of Epidemiology; Boston University School of Public Health; Boston Massachusetts