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Submitted on: 10 May 2006.
Revised on: 31 July 2006.
Accepted on: 29 August 2006.
___________________European Journal of Rheumatology
Submitted on: 12 September 2011.
Revised on: 25 November 2011.
Accepted on: 13 January 2012.
___________________European Journal of Rheumatology
Submitted on: 26 October 2002.
Revised on: 03 January 2003.
Accepted on: 05 February 2003.
___________________European Journal of Rheumatology
Submitted on: 26 November 2010.
Revised on: 21 January 2011.
Accepted on: 14 February 2011.
___________________European Journal of Rheumatology
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Submitted on: 02 January 2023.
Revised on: 30 April 2023.
Accepted on: 11 May 2023.
___________________European Journal of Rheumatology
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