1 Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea. [email protected].
2 Global Research Solutions Inc, Burlington, ON, Canada.
3 Division of Orthopaedic Surgery, Department of Surgery and Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada.
4 Smith & Nephew, Baar, Switzerland.
5 Department of Orthopedics, All India Institute of Medical Sciences, New Delhi, India.