Submitted on: 26 December 1999.
Revised on: 28 January 2000.
Accepted on: 04 February 2000.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
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Submitted on: 20 March 2011.
Revised on: 30 April 2011.
Accepted on: 12 May 2011.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
Submitted on: 22 December 2002.
Revised on: 22 January 2003.
Accepted on: 17 February 2003.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
Submitted on: 05 May 2001.
Revised on: 18 May 2001.
Accepted on: 06 June 2001.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
http://reply.papertrans.cn/3/280/27988/27988-26.png
Submitted on: 16 August 2010.
Revised on: 16 September 2010.
Accepted on: 22 September 2010.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
Submitted on: 10 September 2004.
Revised on: 23 October 2004.
Accepted on: 18 November 2004.
Simulation in Healthcare-Journal of the Society for Simulation in Healthcare
http://reply.papertrans.cn/3/280/27988/27988-29.png
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