1. D. Levac, PT, MSc, PhD, Department of Physical Therapy, Movement Sciences and Rehabilitation, Bouvé College of Health Sciences, Northeastern University, 407C Robinson Hall, 360 Huntington Ave, Boston, MA 02115 (USA).
2. S.M.N. Glegg, BScOT, MSc, Occupational Therapy, Sunny Hill Children's Centre, Vancouver, British Columbia, Canada.
3. C. Camden, PT, PhD, Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke (CR CHUS), School of Rehabilitation, Sherbrooke University, Sherbrooke, Quebec, Canada.
4. L.M. Rivard, PT, MSc, PhD candidate, Rehabilitation Science, Institute for Applied Health Sciences, McMaster University, Hamilton, Ontario, Canada.
5. C. Missiuna, PhD, OTReg(Ont), CanChild Centre for Childhood Disability Research, School of Rehabilitation Science, McMaster University.