| Affiliation: | 1. Department of Orthopaedics, Medical University of South Carolina, 96 Jonathan Lucas Drive, CSB 708, MSC 622, Charleston, SC 29425, USA;2. Department of Orthopaedic Surgery, Duke University Medical Center, 4709 Creekstone Drive, Durham, NC 27703, USA;1. OrthoCarolina Foot and Ankle Institute, 2001 Vail Avenue, Suite 200B, Charlotte, NC 28207, USA;2. Anderson Orthopaedic Clinic, 2445 Army Navy Drive, Arlington, Virginia 22206, USA;1. Illinois Bone & Joint Institute, 720 Florsheim Drive, Libertyville, IL 60048, USA;2. The Orthopedic Foot & Ankle Center, 300 Polaris Parkway, Suite 2000, Westerville, OH 43082, USA;1. Foot and Ankle Surgery Division, Baylor University Medical Center, 3500 Gaston Avenue, Dallas, TX 75246, USA;2. Texas A&M University Health Science Center, 3302 Gaston Avenue, Dallas, TX 75246, USA;3. Department of Orthopaedic Surgery, UT Southwestern, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA;1. Rush University Medical Center, 1611 West Harrison Street, Chicago, Illinois 60612, USA;2. Duke University Medical Center, 4709 Creekstone Dr, Durham, NC 27703, USA |
