L. P. Kiselnikova
A.I. Yevdokimov Moscow State University of Medicine and Dentistry
Russian Federation

Larisa P. Kiselnikova - DMD, PhD, DSc, Professor, Head of the Department of Pediatric Dentistry, A.I. Yevdokimov Moscow State University of Medicine and Dentistry.

Moscow.

M. P. Lyamtseva
A.I. Yevdokimov Moscow State University of Medicine and Dentistry
Russian Federation

Mariya P. Lyamtseva - DMD, PhD student, Department of Pediatric Dentistry, A.I. Yevdokimov Moscow State University of Medicine and Dentistry.

Moscow.

N. A. Sirota
A.I. Yevdokimov Moscow State University of Medicine and Dentistry
Russian Federation

Natalya A. Sirota - DMD, PhD, DSc, Professor, Dean of Clinical Psychology faculty, Head of the Department of Clinical Psychology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry.

Moscow.