Grassi A.
II Orthopedics and Traumatology Unit, IRCCS Rizzoli Orthopedic Institute, Bologna, Italy
,
Azzola F.
II Orthopedics and Traumatology Unit, S. Anna Clinical Institute, Brescia, Italy
,
Castelli A.
Division of Orthopedics and Traumatology, Foundation IRCCS San Matteo Polyclinic, Pavia, Italy
,
Capella M.
1U Orthopedics and Traumatology Unit, CTO Hospital, AOU City of Health and Science of Turin, Turin, Italy