1. A Cacchio, MD, is Assistant of PM&R, Department of Neuroscience, Physical Medicine and Rehabilitation Unit, “San Salvatore” Hospital of L’Aquila, Coppito-L’Aquila, Italy, and Assistant of PM&R, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma, Rome, Italy
2. M Paoloni, MD, is Assistant of PM&R, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma
3. A Barile, MD, is Researcher of Radiology, Department of Radiology, School of Medicine, University of L’Aquila
4. R Don, MD, is Assistant of PM&R, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma
5. F de Paulis, MD, is Chief of Radiology at CT Unit, Department of Radiology, “San Salvatore” Hospital of L’Aquila
6. V Calvisi, MD, is Professor of Orthopaedic Surgery, Department of Surgery, Orthopaedic Surgery, School of Medicine, University of L’Aquila
7. A Ranavolo, MEng, is Researcher of Biomechanics, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma
8. M Frascarelli, MD, is Professor of PM&R, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma
9. V Santilli, MD, is Professor and Chief of PM&R Unit, Department of Physical Medicine and Rehabilitation, School of Medicine, “La Sapienza” University of Roma
10. G Spacca, MD, is Chief of PM&R Unit, Department of Neuroscience, Physical Medicine and Rehabilitation Unit, “San Salvatore” Hospital of L’Aquila