Submitted on: 21 June 2016.
Revised on: 15 October 2016.
Accepted on: 21 November 2016.
___________________Informatics for Health & Social Care
Submitted on: 30 September 2004.
Revised on: 10 January 2005.
Accepted on: 01 March 2005.
___________________Informatics for Health & Social Care
Submitted on: 05 July 2012.
Revised on: 06 September 2012.
Accepted on: 04 November 2012.
___________________Informatics for Health & Social Care
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Submitted on: 04 April 2002.
Revised on: 23 May 2002.
Accepted on: 25 June 2002.
___________________Informatics for Health & Social Care
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