1. Department of Education and Research, Isokinetic Medical Group, FIFA Medical Centre of Excellence, Bologna, Italy
2. Department of Medicine and Surgery, University of Parma, Parma, Italy
3. Department of Physical and Rehabilitation Medicine, Casa di Cura Policlinico S. Marco, Venice, Italy
4. Department of Physical and Rehabilitation Medicine, University of Padova, Padova, Italy
5. Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Italy
6. Isokinetic Medical Group, AC Juventus Turin Italy
7. Faculty of Sport, Health and Applied Science, St Mary’s University, Twickenham, London, UK
8. Department of Musculoskeletal Disorders, School of Medicine and Surgery, University of Salerno, Fisciano, Italy
9. Orthopedic Clinic, San Giovanni di Dio e Ruggi D’Aragona Hospital, Hospital of Salerno, Salerno, Italy
10. Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London, London, England