1 Sydney Orthopaedic Research Institute, Australia; Department of Orthopaedic and Traumatic Surgery, Royal North Shore Hospital, St Leonards, NSW, Australia. Electronic address: myles@mylescoolican.com.au.
2 Department of Orthopaedics, Leiden University Medical Centre, Leiden, the Netherlands; Department of Orthopaedics & Traumatology, Faculty of Medicine, Nursing & Public Health, Faculty of Vocational Studies, Airlangga University, Surabaya, Indonesia.
3 Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Centre of Excellence, Croix-Rousse Hospital, Lyon University Hospital, 103 Grande rue de la Croix Rousse, Hospital de La Croix Rousse, 69004, Lyon, France.
4 Latin American Arthroscopy, Knee and Sports Society (SLARD), Argentina; Centre for the Study and Treatment Of Joint Diseases, Buenos Aires, Argentina.
5 Nuffield Orthopaedic Centre, Windmill Road, Oxford, UK.