1. School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
2. Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca - Hospital Couple Enfant, Monza (Italy), Grenoble, France
3. Orthopedic Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
4. Department of Paediatric Orthopedic Surgery, Hospital Couple Enfant, Grenoble Alpes University, Grenoble, France
5. Residency Program in Orthopedics and Traumatology, University of Milan, Milan, Italy
6. Department of Orthopedic Surgery, Policlinico San Pietro, Ponte San Pietro, Italy
7. Department of Women-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
8. Sheffield Children’s Hospital, Sheffield Children’s NHS Foundation Trust, Sheffield, UK
9. Department of Orthopedics, Children’s Hospital, Toulouse University Hospital, Toulouse, France