Submitted on: 04 February 2014.
Revised on: 15 March 2014.
Accepted on: 23 April 2014.
___________________Journal of Medical Education and Curricular Development
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Submitted on: 25 June 2007.
Revised on: 20 October 2007.
Accepted on: 26 November 2007.
___________________Journal of Medical Education and Curricular Development
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Submitted on: 25 February 2004.
Revised on: 21 March 2004.
Accepted on: 18 May 2004.
___________________Journal of Medical Education and Curricular Development