Submitted on: 24 May 1998.
Revised on: 21 June 1998.
Accepted on: 05 July 1998.
___________________CUAJ-Canadian Urological Association Journal
http://reply.papertrans.cn/1/68/6779/6779-22.png
http://reply.papertrans.cn/1/68/6779/6779-23.png
http://reply.papertrans.cn/1/68/6779/6779-24.png
Submitted on: 27 July 2009.
Revised on: 30 August 2009.
Accepted on: 14 October 2009.
___________________CUAJ-Canadian Urological Association Journal
http://reply.papertrans.cn/1/68/6779/6779-26.png
http://reply.papertrans.cn/1/68/6779/6779-27.png
Submitted on: 29 September 2014.
Revised on: 14 January 2015.
Accepted on: 07 February 2015.
___________________CUAJ-Canadian Urological Association Journal
http://reply.papertrans.cn/1/68/6779/6779-29.png
Submitted on: 24 July 2008.
Revised on: 31 October 2008.
Accepted on: 08 December 2008.
___________________CUAJ-Canadian Urological Association Journal