1. Department of Physical Medicine and Rehabilitation, ASL LE, 73100 Lecce, Italy
2. Department of Public Health, University of Naples Federico II, 80131 Naples, Italy
3. Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University of Rome, 00183 Rome, Italy
4. Orthopedic Workshops Orthogea, 72017 Ostuni, Italy
5. Center for Physiotherapy, Rehabilitation and Re-Education-CeFiRR-Gemelli Molise, 86100 Campobasso, Italy
6. Department of Internal Medicine, ASL Teramo, 64100 Teramo, Italy
7. Orthopedic Workshops I.T.O.P., 00036 Palestrina, Italy
8. Department of Engineering and Geology, University “G. d’Annunzio” of Chieti-Pescara, 65127 Pescara, Italy
9. Padre Pio Foundation and Rehabilitation Centers, 71013 San Giovanni Rotondo, Italy
10. I.R.R.C.S. Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy
11. Department of Scientific Research, Campus Ludes, Off-Campus Semmelweis University, 6912 Lugano–Pazzallo, Switzerland
12. Santa Chiara Institute, 73100 Lecce, Italy