E. I. Tsygankova
N. I. Pirogov Russian National Research Medical University; Moscow Scientific and Practical Center of Dermatovenerology and Cosmetology of the Moscow City Health Department
Russian Federation

Ekaterina I. Tsygankova, PhD student of the Department of Skin Diseases and Cosmetology, Faculty of Additional Professional Education, Institute of Continuing Education and Professional Development, 1 Ostrovityanova str., Moscow, 117513;

dermatovenerologist of the branch Center for Specialized Medical Care, 17 Leninsky Prospekt, Moscow, 119071

V. Yu. Vasenova
N. I. Pirogov Russian National Research Medical University
Russian Federation

Victoria Yu. Vasenova, Dr. of Sci. (Med.), Professor of the Department of Skin Diseases and Cosmetology, Faculty of Additional Professional Education, Institute of Continuing Education and Professional Development,

1 Ostrovityanova str., Moscow, 117513