Submitted on: 12 September 2009.
Revised on: 18 October 2009.
Accepted on: 25 November 2009.
___________________JOURNAL OF EVALUATION IN CLINICAL PRACTICE
Submitted on: 14 June 1998.
Revised on: 12 September 1998.
Accepted on: 09 October 1998.
___________________JOURNAL OF EVALUATION IN CLINICAL PRACTICE
Submitted on: 29 October 2004.
Revised on: 28 December 2004.
Accepted on: 25 January 2005.
___________________JOURNAL OF EVALUATION IN CLINICAL PRACTICE
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Submitted on: 16 February 2021.
Revised on: 09 April 2021.
Accepted on: 02 May 2021.
___________________JOURNAL OF EVALUATION IN CLINICAL PRACTICE
Submitted on: 29 December 2017.
Revised on: 29 March 2018.
Accepted on: 25 May 2018.
___________________JOURNAL OF EVALUATION IN CLINICAL PRACTICE