1. Donna J. Barker, MSc, BSc(OT), is Professional Practice Leader, Occupational Therapy, St. John's Rehabilitation Hospital, 285 Cummer Avenue, North York, Ontario M2M 2G1, Canada; dbarker@stjohnsrehab.com
2. Denise Reid, PhD, MEd, BSc(OT), is Professor, University of Toronto, Graduate Department of Rehabilitation Science, Toronto, Ontario, Canada
3. Cheryl Cott, PhD, DipGer, BPT, is Associate Professor, University of Toronto, Graduate Department of Rehabilitation Science, Toronto, Ontario, Canada