1. Maccabi Healthcare Services; Sackler Faculty of Medicine; Tel-Aviv University; Tel Aviv Israel
2. Department of Physical Therapy; Maccabi Healthcare Services; Rishon Lezion Israel
3. Sackler Faculty of Medicine; Department of Epidemiology and Preventive Medicine; School of Public Health; Tel-Aviv University; Tel Aviv Israel
4. Department of Urology; Assaf Harofeh Medical Center, Zerifin; Affiliated to Sackler School of Medicine; Tel-Aviv University; Tel Aviv Israel