1. Sunderby Sjukhus, Umeå University; Department of Urology; Sjukhusvägen 10 Luleå Norrbotten Sweden 97180
2. Centro Hospitalar e Universitario de Coimbra; Department of Urology and Renal Transplantation; Praceta Prof. Mota Pinto Coimbra Portugal 3000-075
3. Newcastle University; c/o Cochrane Incontinence Group, Institute of Health & Society; Baddiley-Clarke Building Richardson Road Newcastle Upon Tyne England UK NE2 4AX
4. University of Aberdeen; Academic Urology Unit; Level 2 Health Sciences Building, Foresterhill, Aberdeen Scotland UK AB25 2ZD
5. The Netherlands Cancer Institute; Division of Surgical Oncology, Department of Urology; Plesmanlaan 121 Amsterdam Netherlands 1066 CX
6. The University of Texas Medical School at Houston; Division of Urology, Department of Surgery; 6431 Fannin Street MSB 6.018 Houston Texas USA 77030
7. Umeå University; Department of Surgical and Perioperative Sciences; Umeå Sweden 901 85