1. icatMA Hand and Microsurgery Unit , ICATME, , Barcelona , Spain
2. Hospital Universitari Quiron-Dexeus , ICATME, , Barcelona , Spain
3. Orthopedic and Traumatology Department, Instituto Guatemalteco de Seguridad Social (IGSS) , 13 avenida Calzada San Juan, 01057 Guatemala city , Guatemala
4. Department of Orthopedics, Hospital Central del Ministerio de Defensa , Santo Domingo , República Dominicana
5. Department of Orthopedics, Hospital Interzonal General de Agudos Dr Luis Güemes Haedo , Haedo, Buenos Aires , Argentina