Bourdoumis A, Papatsoris A, Calleary JG, Surange R, Skrepetis K, Buchholz N, Sarica K.
Department of Urology, Acute Pennine Hospitals NHS Trust, Manchester, UK.

De Nunzio C, Brassetti A, Bellangino M, Trucchi A, Petta S, Presicce F, Tubaro A.
Department of Urology, Sant'Andrea Hospital, "Sapienza", University of Rome , Rome, Italy.

Uğuz S, Demirer Z, Uysal B, Alp BF, Malkoc E, Guragac A, Turker T, Ateş F, Karademir K, Ozcan A, Yildirim I, Korkmaz A, Guven A.
Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey.
Department of Physiology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey.
Department of Epidemiology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey.
Department of Pathology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey.
Department of Pediatric Surgery, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey.

Eryildirim B, Sahin C, Tuncer M, Sabuncu K, Tarhan F, Sarica K.
Training and Research Hospital, Urology Clinic, Istanbul, Turkey.

Faure A, Dicrocco E, Hery G, Boissier R, Bienvenu L, Thirakul S, Maffei P, Panait N, Karsenty G, Merrot T, Alessandrini P, Guys JM, Lechevallier E.
Urology Department, Aix-Marseille Université, APHM, CHU Hopital La Conception, Marseille, France.
Paediatric Surgery Department, Aix-Marseille Université, APHM, CHU Hopital La Timone, Marseille, France.
Physical Therapy and Rehabilitation Department, Aix-Marseille Université, APHM, CHU Hopital La Conception, Marseille, France.