1 Orthopedic Trauma Surgeon, Department of Orthopedic Trauma, Nottingham University Hospitals, Nottingham, UK.
2 Chief of Orthopedic Trauma, Detroit Medical Center, Professor of Orthopedics, Wayne State University, 9B University Health Center, Detroit Receiving Hospital, 4201 St. Antoine Boulevard, Detroit, MI, 48201 United States.
3 Professor of Orthopedics, 0490 McCaig Tower, Foothills Medical Center 3134 Hospital Dr NW Calgary, Alberta, T2N 5A1 Canada. Electronic address: buckclin@ucalgary.ca.