Submitted on: 04 August 2006.
Revised on: 26 November 2006.
Accepted on: 07 January 2007.
___________________Journal of Healthcare Informatics Research
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Submitted on: 26 November 2010.
Revised on: 07 January 2011.
Accepted on: 01 March 2011.
___________________Journal of Healthcare Informatics Research
http://reply.papertrans.cn/2/172/17153/17153-34.png
Submitted on: 08 October 2001.
Revised on: 26 January 2002.
Accepted on: 08 March 2002.
___________________Journal of Healthcare Informatics Research
Submitted on: 07 June 2016.
Revised on: 29 September 2016.
Accepted on: 04 November 2016.
___________________Journal of Healthcare Informatics Research