Submitted on: 18 June 2004.
Revised on: 05 October 2004.
Accepted on: 20 November 2004.
___________________Clinical and Translational Medicine
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Submitted on: 17 March 2012.
Revised on: 25 May 2012.
Accepted on: 10 July 2012.
___________________Clinical and Translational Medicine
Submitted on: 05 September 2019.
Revised on: 22 October 2019.
Accepted on: 21 November 2019.
___________________Clinical and Translational Medicine
Submitted on: 05 September 2014.
Revised on: 30 September 2014.
Accepted on: 01 November 2014.
___________________Clinical and Translational Medicine
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