Submitted on: 16 February 2007.
Revised on: 06 April 2007.
Accepted on: 18 May 2007.
___________________Australian Journal of Advanced Nursing
Submitted on: 28 April 2001.
Revised on: 31 July 2001.
Accepted on: 23 August 2001.
___________________Australian Journal of Advanced Nursing
Submitted on: 17 February 2003.
Revised on: 26 March 2003.
Accepted on: 23 May 2003.
___________________Australian Journal of Advanced Nursing
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Submitted on: 19 March 2021.
Revised on: 10 July 2021.
Accepted on: 16 August 2021.
___________________Australian Journal of Advanced Nursing
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