1. Bachelor Degree in Nursing, Department of Medicine and Surgery, Campus Bio-Medico of Rome University, Rome, Italy
2. U.O.C. Care to the person, Local Health Authority Rome 2, Rome, Italy
3. Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University Hospital Foundation, Rome, Italy
4. Research Unit of Nursing Science, Department of Medicine and Surgery, Campus Bio-Medico of Rome University, Rome, Italy
5. Campus Bio-Medico University Hospital Foundation, Rome, Italy