1. Hand, Elbow and Microsurgery Unity (icatMA), Institut Català de Traumatología i Medicina de l’Esport (ICATME), Barcelona, Spain
2. Orthopedic and Traumatology Department, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal
3. Pediatric Hand Surgery and Microsurgery Unit, Hospital Vall d’Hebron, Barcelona, Spain
4. Arthroscopic Surgery Unit, Hospital Vithas San José, Vitoria-Gasteiz, Spain
5. Orthopedic and Traumatology Department, Hospital HM Nens, Barcelona, Spain