1. Serviço de Ortopedia e Traumatologia, Prof. Nova Monteiro—Hospital Municipal Miguel Couto, Rio de Janeiro, Brazil
2. Clínica São Vicente—Rede D'or São Luiz, Rio de Janeiro, Brazil
3. Department of Orthopaedic Hopital, Universitaire de La Paix HUP, Port au Prince, Haiti
4. Spaarne Gasthuis, Haarlem, The Netherlands
5. Department of Trauma Surgery, Spaarne Gasthuis, AK Haarlem, The Netherlands
6. St Lukes Orthopedics, Boise, ID
7. Emergency Care and Logistics, Trauma and Pediatric Trauma University Medical Center Utrecht, Utrecht, Netherlands