1. E. Knight, Health & Rehabilitation Sciences, University of Western Ontario, and Rehabilitation & Geriatric Care Research Centre, Lawson Health Research Institute, London, Ontario, Canada.
2. R.J. Werstine, HBA, BSc(PT), MSc(PT), DipManip, DipSport, FCAMPT, Fowler-Kennedy Sports Medicine Clinic at Fanshawe College, London, Ontario, Canada.
3. D.M. Rasmussen-Pennington, PhD, Ashford University, Clinton, Iowa.
4. D. Fitzsimmons, MHSc, PhD, Health Studies, University of Western Ontario.
5. R.J. Petrella, MD, PhD, Schulich School of Medicine & Dentistry, University of Western Ontario, and Aging, Rehabilitation & Geriatric Care Research Centre, Lawson Health Research Institute, 801 Commissioners Road East, London, Ontario, Canada N6C 5J1.