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Submitted on: 25 November 2014.
Revised on: 19 March 2015.
Accepted on: 07 April 2015.
___________________Journal of Patient-Centered Research and Reviews
Submitted on: 18 June 2013.
Revised on: 27 July 2013.
Accepted on: 22 September 2013.
___________________Journal of Patient-Centered Research and Reviews
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Submitted on: 21 September 2017.
Revised on: 21 November 2017.
Accepted on: 10 January 2018.
___________________Journal of Patient-Centered Research and Reviews
Submitted on: 31 January 2012.
Revised on: 22 May 2012.
Accepted on: 16 July 2012.
___________________Journal of Patient-Centered Research and Reviews
Submitted on: 08 August 2012.
Revised on: 05 November 2012.
Accepted on: 21 November 2012.
___________________Journal of Patient-Centered Research and Reviews