Submitted on: 18 September 2010.
Revised on: 12 October 2010.
Accepted on: 14 November 2010.
___________________Journal of Surgical Education---ELSEVIER SCIENCE INC
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Submitted on: 09 August 2016.
Revised on: 09 September 2016.
Accepted on: 23 September 2016.
___________________Journal of Surgical Education---ELSEVIER SCIENCE INC
Submitted on: 07 April 2008.
Revised on: 15 June 2008.
Accepted on: 11 August 2008.
___________________Journal of Surgical Education---ELSEVIER SCIENCE INC
Submitted on: 27 December 1999.
Revised on: 11 March 2000.
Accepted on: 22 March 2000.
___________________Journal of Surgical Education---ELSEVIER SCIENCE INC
Submitted on: 06 November 2020.
Revised on: 12 December 2020.
Accepted on: 30 January 2021.
___________________Journal of Surgical Education---ELSEVIER SCIENCE INC
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