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Submitted on: 07 February 2003.
Revised on: 20 May 2003.
Accepted on: 11 July 2003.
___________________JAAPA-Journal of the American Academy of Physician Assistants
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Submitted on: 14 January 2009.
Revised on: 13 April 2009.
Accepted on: 10 May 2009.
___________________JAAPA-Journal of the American Academy of Physician Assistants
Submitted on: 04 July 2021.
Revised on: 11 August 2021.
Accepted on: 30 August 2021.
___________________JAAPA-Journal of the American Academy of Physician Assistants
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Submitted on: 12 September 2005.
Revised on: 09 November 2005.
Accepted on: 30 December 2005.
___________________JAAPA-Journal of the American Academy of Physician Assistants
Submitted on: 21 March 2017.
Revised on: 04 June 2017.
Accepted on: 29 June 2017.
___________________JAAPA-Journal of the American Academy of Physician Assistants