1. Department of Oral & Maxillofacial Surgery and Diagnostic Sciences; University of Florida; Gainesville FL USA
2. Department of Diagnostic Sciences; School of Dentistry; Creighton University; Omaha NE USA
3. Department of Pathology and Laboratory Medicine; University of Florida; College of Medicine; Gainesville FL USA
4. Indiana University Purdue University at Indianapolis; Indianapolis IN USA
5. Department of Oral & Maxillofacial Surgery; College of Medicine; University of Florida; Jacksonville FL USA
6. Department of General Dentistry; School of Dentistry; Creighton University; Omaha NE USA