N. N. Potekaev
Pirogov Russian National Research Medical University; Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology
Russian Federation

Nikolay N. Potekaev - Dr. of Sci. (Med.), Professor, Head of Department of Skin Diseases and Cosmetology, Faculty of Additional Professional Education, Pirogov Russian National Research Medical University of the Ministry of Health of the Russian Federation; Director, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology of Moscow Health Department.
1, Ostrovityanov St., Moscow, 117997; 17, Leninskiy Prospect, Moscow, 119071.

O. V. Zhukova
Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology; Peoples' Friendship University of Russia
Russian Federation

Olga V. Zhukova - Dr. of Sci. (Med.), Professor, Head of Department of Skin and Sexually Transmitted Diseases, Institute of Medicine, Peoples' Friendship University of Russia; Chief Medical Officer, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology of Moscow Health Department.
6, Miklukho-Maklai St., Moscow, 117198; 17, Leninskiy Prospect, Moscow, 119071.

S. I. Artemyeva
Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology
Russian Federation

Sofya I. Artemyeva - Junior Researcher, Dermatologist, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology of Moscow Health Department.
17, Leninskiy Prospect, Moscow, 119071.

M. N. Ostretsova
Peoples' Friendship University of Russia
Russian Federation

Maria N. Ostretsova - Cand. of Sci. (Med.), Teaching Assistant, Department of Skin and Sexually Transmitted Diseases, Institute of Medicine, Peoples' Friendship University of Russia.
6, Miklukho-Maklai St., Moscow, 117198.