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Submitted on: 19 March 2010.
Revised on: 07 May 2010.
Accepted on: 14 June 2010.
___________________BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY
Submitted on: 27 June 2012.
Revised on: 17 July 2012.
Accepted on: 03 September 2012.
___________________BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY
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Submitted on: 05 September 2004.
Revised on: 04 November 2004.
Accepted on: 03 December 2004.
___________________BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY
Submitted on: 24 December 2011.
Revised on: 09 March 2012.
Accepted on: 04 April 2012.
___________________BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY
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Submitted on: 28 November 2001.
Revised on: 18 January 2002.
Accepted on: 22 February 2002.
___________________BEST PRACTICE & RESEARCH IN CLINICAL RHEUMATOLOGY