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Submitted on: 01 February 2010.
Revised on: 15 March 2010.
Accepted on: 03 May 2010.
___________________Journal of Orthopaedics---ELSEVIER
Submitted on: 07 March 2001.
Revised on: 02 May 2001.
Accepted on: 19 June 2001.
___________________Journal of Orthopaedics---ELSEVIER
Submitted on: 20 June 2001.
Revised on: 29 July 2001.
Accepted on: 30 August 2001.
___________________Journal of Orthopaedics---ELSEVIER
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Submitted on: 06 September 2007.
Revised on: 06 November 2007.
Accepted on: 25 November 2007.
___________________Journal of Orthopaedics---ELSEVIER
Submitted on: 07 November 2005.
Revised on: 06 March 2006.
Accepted on: 22 March 2006.
___________________Journal of Orthopaedics---ELSEVIER
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