1 Department of Oral Diagnostic Sciences, Division of Oral Medicine, King Abdulaziz University, Faculty of Dentistry, Jeddah, Saudi Arabia. Electronic address: afbukhari@kau.edu.sa.
2 Department of Oral Diagnostic Sciences, Division of Oral Medicine, Tufts University School of Dental Medicine, Boston, MA, USA.
3 Oral Health and Diagnostic Sciences, Oral Medicine Section, Dental College of Georgia at Augusta University, Augusta, GA, USA.
4 Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA.
5 Department of Oral Diagnostic Sciences, Division of Oral and Maxillofacial Pathology, Tufts University School of Dental Medicine, Boston, MA, USA.