Institution: | 1.Department of Orthopedic Trauma,SS Annunziata Hospital,Savigliano,Italy;2.Sant’Anna Clinic,Casale Monferrato,Italy;3.Eporediese Hospital,Ivrea,Italy;4.La Vialarda Clinic,Biella,Italy;5.Sestri Ponente Hospital,Genova,Italy;6.Department of Orthopedics and Traumatology,IRCCS A.O.U. San Martino-IST,Genova,Italy;7.Department of Orthopedics and Traumatology,AO CTO Hospital,Turin,Italy;8.Santa Rita Clinic,Vercelli,Italy;9.Turin,Italy |