Institution: | Orthopaedic Foot and Ankle Unit, Orthopaedic and Trauma Department, Hospital Universitario Quirónsalud Madrid, Faculty Medicine UEM Madrid, Calle Diego de Velazquez 1, 28223 Pozuelo de Alarcón, Madrid, Spain;Orthopaedic Surgery, The Hospital for Special Surgery, Weill Cornell Medical College, New York, New York, USA |