1. Faculty of Health Sciences, School of Rehabilitation Sciences, University of Ottawa , 200 Lees Ave, Ottawa, Ontario K1S 5L5, Canada
2. Division of Orthopaedic Surgery, The Ottawa Hospital , 501 Smyth Rd, Ottawa, Ontario K1H 8L6, Canada
3. Division of Orthopaedic Surgery, Children’s Hospital of Eastern Ontario , 501 Symth Rd, Ottawa, Ontario K1H 8L1, Canada