1 Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128, Rome, Italy. g.longo@unicampus.it.
2 Department of Orthopaedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128, Rome, Italy.
3 Medical Statistics and Molecular Epidemiology, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128, Rome, Italy.
4 Unit of Measurements and Biomedical Instrumentation, Campus Bio-Medico University of Rome, Rome, Italy.
5 Centre for Sports and Exercise Medicine, Barts and The London School of Medicine and Dentistry, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England.
6 Department of Musculoskeletal Surgery, University of Salerno School of Medicine, Surgery and Dentistry, 84121, Salerno, Italy.