Submitted on: 18 February 2001.
Revised on: 12 May 2001.
Accepted on: 20 June 2001.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
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Submitted on: 06 July 2020.
Revised on: 09 August 2020.
Accepted on: 08 September 2020.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
Submitted on: 16 July 2015.
Revised on: 09 September 2015.
Accepted on: 08 October 2015.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
Submitted on: 30 October 2003.
Revised on: 08 January 2004.
Accepted on: 23 February 2004.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
Submitted on: 18 December 2014.
Revised on: 01 February 2015.
Accepted on: 14 February 2015.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
Submitted on: 19 September 2015.
Revised on: 15 November 2015.
Accepted on: 27 November 2015.
___________________Disability and Health Journal---ELSEVIER SCIENCE INC
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