Submitted on: 12 November 2013.
Revised on: 07 December 2013.
Accepted on: 03 January 2014.
___________________Clinical and Experimental Optometry
Submitted on: 29 November 2004.
Revised on: 02 February 2005.
Accepted on: 18 March 2005.
___________________Clinical and Experimental Optometry
Submitted on: 20 May 2004.
Revised on: 19 June 2004.
Accepted on: 10 August 2004.
___________________Clinical and Experimental Optometry
Submitted on: 26 November 2020.
Revised on: 20 January 2021.
Accepted on: 08 March 2021.
___________________Clinical and Experimental Optometry
Submitted on: 20 June 2005.
Revised on: 01 October 2005.
Accepted on: 08 November 2005.
___________________Clinical and Experimental Optometry
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