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Submitted on: 11 August 2005.
Revised on: 17 November 2005.
Accepted on: 19 December 2005.
___________________European Journal of Cardiovascular Nursing
Submitted on: 22 November 2012.
Revised on: 01 March 2013.
Accepted on: 07 April 2013.
___________________European Journal of Cardiovascular Nursing
Submitted on: 29 May 2000.
Revised on: 28 July 2000.
Accepted on: 16 August 2000.
___________________European Journal of Cardiovascular Nursing