Richard A. Gosselin, MD, MPH, MSc, FRCS(c), Co-Director, Institute for Global Orthopedics and Traumatology, Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USADavid A. Spiegel, MD, Associate Professor of Orthopedic Surgery, University of Pennsylvania School of Medicine, Honorary Consultant in Orthopedics, Hospital and Rehabilitation Centre for Disabled Children, Benepa, Nepal, Division of Orthopedic Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USAMichelle Foltz, MD, Columbus, MT, USA