1 Department of Orthopaedic Surgery, Nepean Hospital, Sydney, New South Wales, Australia.
2 Department of Orthopaedic Surgery, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru.
3 Department of Orthopaedic Surgery, Hospital Quiron Dexeus, Barcelona, Spain.
4 Orthopaedic Department, Al Habib Hospital Dubai, Dubai, UAE.
5 Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore, Singapore.
6 Department of Orthopaedic Surgery, Mayo Clinic Arizona, Phoenix, Arizona.
7 Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France.
8 U.O.C. 1° Clinica Ortopedica, ASST Gaetano Pini-CTO, Milan, Italy; Laboratory of Applied Biomechanics, Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy; Research Center for Adult and Pediatric Rheumatic Diseases (RECAP-RD), Department of Biomedical Sciences for Health, Universita degli Studi di Milano, Milan, Italy.