A. S. Shachnev
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Aleksandr S. Shachnev, Postgraduate Student of the Department of Dermatovenereology, Allergology and Cosmetology, Institute of Medicine

6, Miklukho-Maklaya St., Moscow, 117198

O. V. Zhukova
Peoples’ Friendship University of Russia named after Patrice Lumumba; Moscow Scientific and Practical Center of Dermatovenerology and Cosmetology
Russian Federation

Olga V. Zhukova, Dr. Sci. (Med.), Professor, Head of the Department of Dermatovenereology Allergology and Cosmetology, Institute of Medicine, Peoples’ Friendship University of Russia named after Patrice Lumumba; Chief Medical Officer, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology

6, Miklukho-Maklaya St., Moscow, 117198,

17, Lenin Ave., Moscow, 119071

E. I. Kasikhina
Peoples’ Friendship University of Russia named after Patrice Lumumba; Moscow Scientific and Practical Center of Dermatovenerology and Cosmetology
Russian Federation

Elena I. Kasikhina, Cand. Sci. (Med.), Associate Professor, Department of Dermatovenereology, Allergology and Cosmetology, Institute of Medicine, Peoples’ Friendship University of Russia named after Patrice Lumumba; Dermatologist, Moscow Scientific and Practical Center of Dermatovenereology and Cosmetology

6, Miklukho-Maklaya St., Moscow, 117198,

17, Lenin Ave., Moscow, 119071