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Submitted on: 21 March 2007.
Revised on: 01 April 2007.
Accepted on: 19 April 2007.
Lupus Science & Medicine---BMJ PUBLISHING GROUP
Submitted on: 20 January 1998.
Revised on: 02 February 1998.
Accepted on: 18 February 1998.
Lupus Science & Medicine
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Submitted on: 23 April 2011.
Revised on: 26 May 2011.
Accepted on: 02 June 2011.
Lupus Science & Medicine---BMJ PUBLISHING GROUP
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Submitted on: 31 August 2013.
Revised on: 07 September 2013.
Accepted on: 24 September 2013.
Lupus Science & Medicine---BMJ PUBLISHING GROUP
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