1 Unit of Hand Surgery, Microsurgery and Reconstructive, Department of Orthopaedics and Traumatology, CTO Hospital, Turin, Italy - giulia.colzani83@gmail.com.
2 Department of Neurosurgery, CTO Hospital, Turin, Italy.
3 Unit of Hand Surgery, Microsurgery and Reconstructive, Department of Orthopaedics and Traumatology, CTO Hospital, Turin, Italy.