1. Section for Periodontology Department of Dentistry and Oral Health Faculty of Health Aarhus University Aarhus C Denmark
2. Section of Oral Medicine Department of Oral Health and Diagnostic Sciences School of Dental Medicine UConn Health Farmington Connecticut USA
3. Faculty of Dentistry CES University Medellin Colombia
4. Oral Medicine Unit Department of Oral & Maxillofacial Surgery The Baruch Padeh Medical Center Poriya Israel
5. Department of Oral and Maxillofacial Pathology, Radiology and Medicine New York University College of Medicine New York City New York USA
6. Department of Dentistry and Oral Health Faculty of Health Aarhus University Aarhus C Denmark
7. Department of Biomedical Surgical and Dental Sciences University of Milan Milano Italy