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Submitted on: 11 February 2010.
Revised on: 17 May 2010.
Accepted on: 11 June 2010.
___________________Current Urology---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 12 May 2003.
Revised on: 12 July 2003.
Accepted on: 05 August 2003.
___________________Current Urology---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 19 August 2004.
Revised on: 17 November 2004.
Accepted on: 19 December 2004.
___________________Current Urology---LIPPINCOTT WILLIAMS & WILKINS