1. Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York and Department of Periodontics and Endodontics, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York
2. Department of Periodontics and Endodontics, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York
3. Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York
4. South Campus Instrumentation Center, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York
5. Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, New York