1 Norton Orthopaedic Specialists-Brownsboro, Louisville, KY, USA; Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA.
2 Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA; Kosair Charities College of Health & Natural Sciences, Spalding University, Louisville, KY, USA. Electronic address: jnyland@spalding.edu.
3 Department of Orthopaedic Surgery, University of Louisville, Louisville, KY, USA.
4 Kentucky Orthopedic Rehabilitation Team, Louisville, KY, USA.