1. Pediatric Hand Surgery and Microsurgery Unit; Hospital Sant Joan de Deu, Universitat de Barcelona; Barcelona Spain
2. Hand and Microsurgery Unit; Hospital Universitari Quiron-Dexeus, ICATME; Barcelona Spain
3. Human Anatomy and Embryology Department; Faculty of Medicine, Universitat Autònoma de Barcelona; Barcelona Spain
4. Department of Orthopedic Surgery; Governador Celso Ramos Hospital, Florianoópolis, Santa Catarina; Center of Biological and Health Sciences, Department of Neurosurgery, University of the South of Santa Catarina (Unisul); Tubarão Brazil