Submitted on: 07 April 1998.
Revised on: 24 June 1998.
Accepted on: 31 July 1998.
___________________European Journal of Preventive Cardiology
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Submitted on: 25 May 1998.
Revised on: 24 July 1998.
Accepted on: 09 August 1998.
___________________European Journal of Preventive Cardiology
Submitted on: 13 January 2008.
Revised on: 01 March 2008.
Accepted on: 27 March 2008.
___________________European Journal of Preventive Cardiology
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Submitted on: 22 July 2012.
Revised on: 20 September 2012.
Accepted on: 22 October 2012.
___________________European Journal of Preventive Cardiology
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