Submitted on: 18 January 2006.
Revised on: 27 March 2006.
Accepted on: 29 April 2006.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY
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Submitted on: 14 November 2005.
Revised on: 10 January 2006.
Accepted on: 21 January 2006.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY
Submitted on: 29 April 2009.
Revised on: 12 July 2009.
Accepted on: 28 July 2009.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY
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Submitted on: 13 September 2013.
Revised on: 29 December 2013.
Accepted on: 18 February 2014.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY
Submitted on: 29 November 2009.
Revised on: 21 December 2009.
Accepted on: 10 February 2010.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY
Submitted on: 26 December 1999.
Revised on: 13 April 2000.
Accepted on: 10 June 2000.
___________________JOURNAL OF AGING AND PHYSICAL ACTIVITY