1. Department of Restorative Dentistry Rutgers School of Dental Medicine Newark NJ USA
2. Department of Endodontics University of the Pacific, Arthur A. Dugoni School of Dentistry San Francisco CA USA
3. Biomaterial and Prosthodontics Laboratory Department of Restorative Dentistry Rutgers School of Dental Medicine NJ USA
4. Sector of Angiogenesis Regenerative Medicine Dr. Hajar Afsar Lajevardi Research Cluster (DHAL) Hackensack NJ USA
5. Statistics Department George Washington University Washington DC USA
6. School of Dentistry University of Queensland Brisbane QLD Australia