1. Department of Oral & Craniofacial Molecular Biology and Philips Institute for Oral Health Research, School of Dentistry Virginia Commonwealth University Richmond VA
2. Department of Prosthodontics, School of Dentistry Virginia Commonwealth University Richmond VA
3. Department of Oral & Maxillofacial Surgery, School of Dentistry Virginia Commonwealth University Richmond VA
4. Department of Biomedical Engineering, College of Engineering Virginia Commonwealth University Richmond VA