1 Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, UCLA and Orthopaedic Hospital, University of California, Los Angeles, California, 90095, USA.
2 Division of Growth and Development, Section of Orthodontics, School of Dentistry, University of California, Los Angeles, California, 90095, USA.
3 Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, California, 90095, USA.
4 Department of Neurology, Easton Center for Alzheimer's Disease Research, Molecular Biology Institute, University of California, Los Angeles, California, 90095, USA.
5 Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, 37830, USA.
6 Department of Veterinary Sciences, Colorado State University, Fort Collins, Colorado, 80523, USA.
7 Department of Bioengineering and Department of Material Sciences, University of California, Los Angeles, California, 90095, USA.
8 Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, UCLA and Orthopaedic Hospital, University of California, Los Angeles, California, 90095, USA. kting@dentistry.ucla.edu.
9 Division of Growth and Development, Section of Orthodontics, School of Dentistry, University of California, Los Angeles, California, 90095, USA. kting@dentistry.ucla.edu.
10 Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, UCLA and Orthopaedic Hospital, University of California, Los Angeles, California, 90095, USA. bsoo@ucla.edu.
11 Division of Plastic and Reconstructive Surgery, Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, 90095, USA. bsoo@ucla.edu.