Affiliation: | 1.Foot & Ankle Service, Department of Orthopaedics, Miller School of Medicine, University of Miami, Miami, FL, USA;2.University of Wisconsin School of Medicine and Public Health, Madison, WI, USA;3.Chair, Department of Orthopaedics, Columbia University, New York, NY, USA;4.Residency Program Director/Vice Chair of Education, Department of Orthopaedics, Johns Hopkins University, Baltimore, MD, USA |