1. Department of Biomedical Engineering; Case Western Reserve University; Cleveland OH USA
2. Department of Cellular Biology and Anatomy; Georgia Regents University; Augusta GA USA
3. Department of Cellular and Molecular Biology; Universidad Central del Caribe; Bayamón Puerto Rico USA
4. Department of Oral Biology; Georgia Regents University; Augusta GA USA
5. Department of Orthopedic Surgery; Georgia Regents University; Augusta GA USA
6. Institute for Regenerative and Reparative Medicine; Georgia Regents University; Augusta GA USA
7. Department of Neuroscience and Regenerative Medicine; Georgia Regents University; Augusta GA USA
8. Charlie Norwood VA Medical Centre; Augusta GA USA
9. Department of Oral Health Sciences; Medical University of South Carolina; Charleston SC USA