Submitted on: 28 July 2016.
Revised on: 18 November 2016.
Accepted on: 12 January 2017.
___________________Journal of the American Association of Nurse Practitioners
Submitted on: 04 March 2010.
Revised on: 28 April 2010.
Accepted on: 16 June 2010.
___________________Journal of the American Association of Nurse Practitioners
Submitted on: 21 March 2018.
Revised on: 07 May 2018.
Accepted on: 28 May 2018.
___________________Journal of the American Association of Nurse Practitioners
http://reply.papertrans.cn/2/196/19572/19572-24.png
Submitted on: 07 January 2004.
Revised on: 17 April 2004.
Accepted on: 26 May 2004.
___________________Journal of the American Association of Nurse Practitioners
http://reply.papertrans.cn/2/196/19572/19572-26.png
Submitted on: 07 October 2021.
Revised on: 31 October 2021.
Accepted on: 16 December 2021.
___________________Journal of the American Association of Nurse Practitioners
Submitted on: 05 December 2006.
Revised on: 18 January 2007.
Accepted on: 11 March 2007.
___________________Journal of the American Association of Nurse Practitioners
Submitted on: 19 September 2004.
Revised on: 10 January 2005.
Accepted on: 12 February 2005.
___________________Journal of the American Association of Nurse Practitioners
Submitted on: 12 March 2019.
Revised on: 22 April 2019.
Accepted on: 03 May 2019.
___________________Journal of the American Association of Nurse Practitioners