1. Department of Periodontics and Oral Medicine, Center for Craniofacial Regeneration, University of Michigan School of Dentistry, Ann Arbor, Michigan.
2. Hospital Universitario La Paz-IdiPAZ, Madrid, Spain.
3. CIBER de Bioingenieria, Biomateriales y Nanomedicina, CIBER-BBN, Spain.
4. Department of Radiology, University of Michigan Medical School, Ann Arbor, Michigan.
5. Claude Bernard Lyon 1 University and INSERM Unit 1032, Lyson Cedex, France.
6. Department of Physiological Sciences, University of Florida, Gainesville, Florida.
7. HSF Pharmaceuticals S.A., La Tour-de-Peilz, Switzerland.
8. Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, Michigan.
9. Department of Biological Chemistry, University of Michigan Medical School, Ann Arbor, Michigan.