Institution: | 1. Hand, Elbow, and Microsurgery Unity (icatMA), Institut Català de Traumatología i Medicina de l’Esport (ICATME), Hospital Universitario Dexeus, 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. Hospital Vithas San José, Vitoria-Gasteiz, Spain |