1. Division of Growth and Development and Section of Orthodontics, School of Dentistry, University of California, Los Angeles, Los Angeles, California.
2. Department of Orthopedic Surgery, CHA Bundang Medical Center, CHA University, School of Medicine, Gyeonggi-do, Republic of Korea.
3. Department of Orthopedic Surgery and the Orthopedic Hospital Research Center, University of California, Los Angeles, Los Angeles, California.
4. Division of Plastic and Reconstructive Surgery, Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California.
5. Aerospace Engineering Sciences, University of Colorado, Boulder, Colorado.
6. Institute for Digital Research and Education Statistical Consulting Group, University of California, Los Angeles, Los Angeles, California.