1. Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic SurgeryShanghai Ninth People's Hospital, Shanghai Jiao Tong University School of MedicineShanghaiChina
2. Section of Orthodontics, Division of Growth and Development, School of DentistryUniversity of CaliforniaLos AngelesCalifornia
3. Department of Molecular and Medical PharmacologyDavid Geffen School of Medicine at UCLALos AngelesCalifornia
4. Department of Orthopaedic SurgeryUniversity of CaliforniaLos AngelesCalifornia
5. Research DivisionNational Institute of Traumatology and OrthopaedicsRio de JaneiroBrazil
6. Institute for Stem Cell Biology and Regenerative MedicineStanford School of Medicine, Stanford UniversityStanfordCalifornia
7. Division of Orthopaedic Surgery, Department of SurgeryUniversity of Nevada School of MedicineLas VegasNeveda
8. Department of Orthopaedic SurgeryKeck School of Medicine of USCLos AngelesCalifornia
9. Research ServiceVA Greater Los Angeles Healthcare SystemNorth HillsCalifornia
10. Geriatric Research, Education and Clinical CenterVA Greater Los Angeles Healthcare SystemNorth HillsCalifornia
11. Department of MedicineUniversity of CaliforniaLos AngelesCalifornia