Affiliation: | Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, New York;Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio;Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota;Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio;OrthoCarolina Hip & Knee Center, Charlotte, North Carolina;Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota;Department of Orthopaedics, University of Iowa, Iowa City, Iowa |