[1] Univ Alberta, Alberta Res Ctr Hlth Evidence, Dept Pediat, 11405-87 Ave Edmonton, Edmonton, AB, Canada
[2] Univ Alberta, Dept Pediat, Alberta SPOR SUPPORT Unit, Edmonton, AB, Canada
[3] Cochrane Child Hlth, Edmonton, AB, Canada
[4] Mt Royal Univ, Sch Commun Studies, Calgary, AB, Canada
[5] Univ Calgary, Dept Community Hlth Sci, Calgary, AB, Canada
[6] Dalhousie Univ, Dept Psychol & Neurosci, Halifax, NS, Canada
[7] IWK Hlth Ctr, Ctr Pediat Pain Res, Hallifax, NS, Canada
[8] Univ Manitoba, Rady Fac Hlth Sci, Dept Pediat & Child Hlth, Winnipeg, MB, Canada
[9] Childrens Hosp Res Inst Manitoba, Winnipeg, MB, Canada
[10] McMaster Univ, CanChild Ctr Childhood Disabil Res, Hamilton, ON, Canada
[11] Univ Alberta, Fac Nursing, Edmonton, AB, Canada