Yu. A. Taptun
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

Yulia A. Taptun – Assistant Professor of Conservative Dentistry Department

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation

M. K. Makeeva
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

Maria K. Makeeva – Cand. Sci. (Med.), Associate Professor, Associate Professor of Conservative Dentistry Department

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation

D. S. Belov
National University of Science and Technology MISIS
Russian Federation

Dmitry S. Belov – Cand. Sci. (Eng.), Leading Engineer of the Scientific Project of the Department of Functional Nanosystems and High Temperature Materials

4 Leninskiy Prospekt, Moscow 119049, Russian Federation

S. F. Byakova
Private Practice
Russian Federation

Svetlana F. Byakova – Cand. Sci. (Med.), Periodontologist

Moscow

I. A. Voronov
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

Igor A. Voronov – Dr. Sci. (Med.), Associate Professor, Professor of Prosthetic Dentistry Department

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation

Kh. O. Omarova
Dagestan State Medical University
Russian Federation

Khadizhat O. Omarova – Cand. Sci. (Med.), Associate Professor, Head of Department of Propaedeutic and Preventive Dentistry; Senior Researcher, Complex Research Institute named Kh.I. Ibragimov, Russian Academy of Sciences

1 Lenin Sq., Makhachkala, Republic of Dagestan, 367000, Russian Federation;

21a V. Alieva Srt. (Staropromyslovskoye Shosse), Grozdny 364020, Russian Federation

L. K. Babaeva
Dagestan State Medical University
Russian Federation

Louisa K. Babaeva – Student of the Faculty of Dentistry

1 Lenin Sq., Makhachkala, Republic of Dagestan, 367000, Russian Federation

G. G. Avetisian
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

Gor G. Avetisian – Student

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation

D. A. Babakhanov
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

David A. Babakhanov – Postgraduate Student of the Department of Conservative Dentistry Department

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation

E. Е. Starodubtseva
Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)
Russian Federation

Ekaterina E. Starodubtseva – Resident of the Department of Conservative Dentistry Department

6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation