1. Department of Musculoskeletal Disorders, Faculty of Medicine and Surgery, University of Salerno , Baronissi, Italy
2. Clinica Ortopedica, Ospedale San Giovanni di Dio e Ruggi D’Aragona , Salerno, Italy
3. Department of Pharmacology, School of Medicine and Surgery, University of Salerno , Baronissi, Italy
4. Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Queen Mary University of London , London, UK
5. Keele University, Faculty of Medicine, School of Pharmacology and Bioengineering, Guy Hilton Research Centre , Stoke-on-Trent, UK