[1
]
Orthopedic Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
[2
]
Orthopedic Surgery, AOSP Sant'Orsola-Malpighi, Bologna, Italy.
[3
]
Orthopedic Surgery, Azienda Ospedaliera Universitaria Careggi, Firenze, Italy.
[4
]
Orthopedic Surgery, Medical University of Graz, Graz, Austria.
[5
]
Orthopedic Surgery, Tel Aviv Medical Center, Tel Aviv, Israel.
[6
]
Orthopedic Surgery, LUMC, Leiden, The Netherlands.
[7
]
Orthopedic Surgery, Radboud UMC, Nijmegen, The Netherlands.
[8
]
Orthopedic Surgery, hôpital-Necker, Paris, France.
[9
]
Orthopedic Surgery, Medical University of Vienna, Wien, Austria.
[10
]
Orthopedic Surgery, Sytenko Institute of Spine and Joint Pathology, Kharkiv, Ukraine.
[11
]
Orthopedic Surgery, Universitai Ziekenhuis Gent, Gent, Belgium.
[12
]
Orthopedic Surgery, National Medical Research Center of Pediatric Hematology, Oncology
and Immunology, Moscow, Russia.
[13
]
Orthopedic Surgery, Royal National Orthopaedic Hospital, Stanmore, United Kingdom.
[14
]
Orthopedic Surgery, Clinic Universitaires Saint-Luc, Brussels, Belgium.
[15
]
Orthopedic Surgery, Royal Orthopaedic Hospital, Birmingham, United Kingdom.