1. ¹Department of Family Relations and Applied Human Nutrition, University of Guelph, Guelph, Ontario, Canada
2. ²Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada

Correspondence: Dr AC Buchholz, Department of Family Relations and Applied Nutrition, Macdonald Stewart Hall, Room 326, University of Guelph, 50 Stone Road East, Guelph, Ontario, Canada N1G 2W1. E-mail: abuchhol@uoguelph.ca

³Amy E Latimer, School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada; Steven R Bray, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada; Catharine Craven, Department of Medicine and Toronto Rehabilitation Institute, University of Toronto, Toronto, Ontario, Canada; Keith C Hayes, Department of Physical Medicine and Rehabilitation, University of Western Ontario, London, Ontario, Canada; Audrey L Hicks, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada; Mary Ann McColl, Centre for Health Services and Policy Research, Queen's University, Kingston, Ontario, Canada; Patrick J Potter, Department of Physical Medicine and Rehabilitation, University of Western Ontario, London, Ontario, Canada; Karen Smith, Department of Physical Medicine and Rehabilitation, Queen's University, Kingston, Ontario, Canada; Dalton L Wolfe, Department of Physical Medicine and Rehabilitation, University of Western Ontario, London, Ontario, Canada.

Received 2 October 2007; Revised 28 January 2008; Accepted 30 January 2008; Published online 11 March 2008.

Abstract