[1] Childrens Hosp Eastern Ontario, Res Inst, Ottawa, ON, Canada
[2] Univ Ottawa, Fac Med, Ottawa, ON, Canada
[3] Univ Ottawa, Fac Hlth Sci, Ottawa, ON, Canada
[4] Hosp Sick Children, Div Rheumatol, Toronto, ON, Canada
[5] Univ Toronto, Fac Med, Toronto, ON, Canada
[6] Hosp Sick Children, Div Hematol Oncol, Toronto, ON, Canada
[7] Childrens Hosp Eastern Ontario, Div Cardiol, Ottawa, ON, Canada
[8] Childrens Hosp Eastern Ontario, Div Neurol, Ottawa, ON, Canada
[9] Childrens Hosp Eastern Ontario, Div Hematol Oncol, Ottawa, ON, Canada
[10] Childrens Hosp Eastern Ontario, Div Dev Pediat & Rehabil Med, Ottawa, ON, Canada
[11] Childrens Hosp Eastern Ontario, Div Dermatol & Rheumatol, Ottawa, ON, Canada
[12] Childrens Hosp Eastern Ontario, Div Respirol, Ottawa, ON, Canada
[13] Holland Bloorview Childrens Rehab Hosp, Toronto, ON, Canada
[14] Univ Toronto, Dept Phys Therapy, Ottawa, ON, Canada
[15] Univ Prince Edward Isl, Fac Nursing, Charlottetown, PE, Canada
[16] Childrens Hosp Eastern Ontario, Div Psychiat, Ottawa, ON, Canada