The editor Georgios E. Romanos, DDS, PhD, Prof Dr med dent, Diplomate of the American Board of Periodontology, is Professor in the Department of Periodontics and Endodontics, School of Dental Medicine in Stony Brook, New York, USA, as well as Professor in the Department of Oral Surgery and Implant Dentistry at Johann Wolfgang Goethe University in Frankfurt, Germany and Certified Oral Surgeon in Germany.