Schnabel MJ, Gierth M, Bruendl J, Chaussy CG, Burger M, Fritsche HM
Department of Urology, Caritas St. Josef Medical Center, University of Regensburg , Regensburg, Germany

Demir E, Izol V, Aridogan IA, Paydas S, Tansug Z, Erken U
Department of Urology, Faculty of Medicine, University of Çukurova, 01330, Adana, Turkey

Ordon M, Urbach D, Mamdani M, Saskin R, D'A Honey RJ, Pace KT
Division of Urology, Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Applied Health and Research Department, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
Programming & Biostatistics, Institute for Clinical and Evaluative Sciences, Toronto, Ontario, Canada.
Division of Urology, Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.

Mahdavi R, Tavakkoli M, Taghavi R, Ghoreifi A
Division of Urology, Mashhad University of Medical Sciences, Mashhad, Iran

Silbert BS, Evered LA, Scott DA
Centre for Anaesthesia and Cognitive Function, Department of Anaesthesia, St Vincent's Hospital, Melbourne, PO Box 2900, Fitzroy, VIC 3065, Australia Anaesthesia, Perioperative and Pain Medicine Unit, Melbourne Medical School, University of Melbourne, Australia