1. Department of Orthopaedic Surgery, The University of Texas, Houston, TX, USA
2. Department of Orthopaedic Surgery, Governador Celso Ramos Hospital, Florianópolis, Brazil
3. Department of Medicine and Surgery, Harris Manchester College, Oxford University, Oxford, England
4. Center of Biological and Health Sciences, Department of Neurosurgery, University of the South of Santa Catarina (Unisul), Tubarão, Brazil
5. Department of Plastic Surgery, Joana de Gusmão Children’s Hospital, Florianópolis, Brazil