I. V. Mouratov
North-Western State Medical University named after I. I. Mechnikov; Saint-Petersburg Medico-Social Institute; Filatov Children's City Clinical Hospital No. 5; Saint Petersburg State University
Russian Federation

Igor V. Mouratov, DDS, Assistant Professor, Department of the Maxillofacial and Oral Surgery; Senior Lecturer, Department of the Oral and Maxillofacial Surgery; Doctor of Maxillofacial Surgery, Maxillofacial Surgegeon; Assistant Professor at the Department of Dentistry

L. N. Soldatova
Pavlov First Saint Petersburg State Medical University; S. M. Kirov Military Medical Academy
Russian Federation

Lyudmila N. Soldatova, DMD, PhD, DSc, Professor, Department of the Pediatric Dentistry and Orthodontics; Senior Lecturer, Department of the Oral and Maxillofacial Surgery

N. I. Makovskaya
North-Western State Medical University named after I. I. Mechnikov; All-Russian Center for Emergency and Radiation Medicine named after A.M. Nikiforova
Russian Federation

Nina I. Makovskaya, DDS, PhD, Associate Professor, Department of the Maxillofacial and Oral Surgery; Maxillofacial Surgeon

A. V. Batrakov
North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Andrei V. Batrakov, DDS, PhD, Associate Professor, Department of the Maxillofacial and Oral Surgery