Submitted on: 21 July 2010.
Revised on: 17 November 2010.
Accepted on: 15 December 2010.
___________________Cardiovascular Diabetology---BMC
Submitted on: 17 January 2009.
Revised on: 18 April 2009.
Accepted on: 26 May 2009.
___________________Cardiovascular Diabetology---BMC
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Submitted on: 10 April 2004.
Revised on: 28 May 2004.
Accepted on: 08 June 2004.
___________________Cardiovascular Diabetology---BMC
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