E. R. Rubinina
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University
Russian Federation

Evrina R. Rubinina – Applicant for Degree at the Department of Clinical Dentistry with Courses in Surgical Dentistry and Maxillofacial Surgery 

Pyatigorsk

R. D. Yusupov
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University; Kh. Ibragimov Complex Institute of the Russian Academy of Sciences
Russian Federation

Ruslan D. Yusupov – MD, PhD, Professor of the Department of Clinical Dentistry with Courses in Surgical Dentistry and Maxillofacial Surgery; Leading Researcher at the Head and Neck Medical Laboratory

Pyatigorsk

Grozny

T. V. Simonyan
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University
Russian Federation

Tatyana V. Simonyan – MD, PhD, Associate Professor, Head of the Department of Clinical Dentistry with Courses in Surgical Dentistry and Maxillofacial Surgery

Pyatigorsk

M. R. Yusupov
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University
Russian Federation

Muslim R. Yusupov – 5th-year student

Pyatigorsk

I. N. Kukishvili
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University
Russian Federation

Ilona N. Kukishvili – Clinical Resident at the Department of Pediatric Dentistry with Continuing Professional Education Course

Pyatigorsk

S. V. Voronina
Pyatigorsk Medical and Pharmaceutical Institute – a branch of the Volgograd State Medical University
Russian Federation

Svetlana V. Voronina – PhD in Technical Sciences, Associate Professor

Pyatigorsk