1. University of Lausanne, Lausanne, Switzerland
2. School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
3. Orthopedic Department, San Gerardo Hospital, Monza, Italy
4. Transalpine Center of Pediatric Sports Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
5. Department of Paediatric Orthopaedic Surgery, Hospital Couple Enfant, Grenoble Alpes University, Grenoble, France
6. SportAdo Centre, Department of Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
7. Pediatric Orthopedic and Trauma Surgery Unit, Department of Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland