1. Jinwook Park, MD, is Assistant Professor, Department of Medicine, University of Louisville School of Medicine, Louisville, Kentucky, USA
2. Chang Ho Shin, MD, is Associate Professor, Division of Pediatric Orthopaedics, Seoul National University Children’s Hospital, and Clinical Associate Professor, Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea; and
3. Joo-Young Lee, MD, MS, is Senior Instructor, Department of Psychiatry, University of Colorado School of Medicine, Aurora, Colorado, USA