A. A. Chunikhin
Russian University of Medicine
Russian Federation

Andrey A. Chunikhin – Dr. Sci. (Med.), Professor of the Department of Surgical Dentistry and Implantology of the N.D. Yushchuk Scientific Research Institute of Continuous Professional Education

4 Dolgorukovskaya St., Moscow 127006

N. E. Andriyanova
Russian University of Medicine
Russian Federation

Natalya E. Andriyanova – Postgraduate Student of the Department of Surgical Dentistry and Implantology of the N.D. Yushchuk Scientific Research Institute of Continuous Professional Education

4 Dolgorukovskaya St., Moscow 127006

E. A. Bazikyan
Russian University of Medicine
Russian Federation

Ernest A. Bazikyan – Honored Doctor of the Russian Federation, Dr. Sci. (Med.), Head of the Department of Surgical Dentistry and Implantology of the N.D. Yushchuk Scientific Research Institute of Continuous Professional Education Professor

4 Dolgorukovskaya St., Moscow 127006