Submitted on: 03 October 1998.
Revised on: 30 November 1998.
Accepted on: 08 January 1999.
___________________Foot & Ankle Specialist---SAGE PUBLICATIONS INC
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Submitted on: 03 December 2008.
Revised on: 24 December 2008.
Accepted on: 06 February 2009.
___________________Foot & Ankle Specialist---SAGE PUBLICATIONS INC
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Submitted on: 19 June 2010.
Revised on: 22 September 2010.
Accepted on: 11 November 2010.
___________________Foot & Ankle Specialist---SAGE PUBLICATIONS INC
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