1. Unit of Shoulder and Elbow Surgery, D. Cervesi Hospital, Cattolica – AUSl della Romagna Ambito Territoriale di Rimini, Italy
2. Biomechanics laboratory “Marco Simoncelli”, D. Cervesi Hospital, Cattolica - AUSl della Romagna Ambito Territoriale di Rimini, Cattolica, Italy
3. Department of Orthopedics and Traumatology, Istituto Chirurgico Ortopedico Traumatologico (ICOT), Latina, Italy
4. Department of Orthopedics and Traumatology, Sapienza University of Rome, Rome, Italy