E. A. Pirugina
Russian University of Medicine; G. E. Porkhacheva Polyclinic No. 6
Россия

Elena A. Pirugina, Postgraduate student of the Department of Skin and Venereal Diseases; dermatologist

4 Dolgorukovskaya str., Moscow, 127006; 2 b 3 Kollskaya Str., Moscow, 129329

Yu. N. Perlamutrov
Russian University of Medicine
Россия

Yuriy N. Perlamutrov, Dr. of Sci. (Med.), Professor of the  Department of Skin and Venereal Diseases

4 Dolgorukovskaya str., Moscow, 127006

K. B. Olkhovskaya
Russian University of Medicine
Россия

Kira B. Olkhovskaya, Cand. of Sci. (Med.), Associate Professor of the Department of Skin and Venereal Diseases

4 Dolgorukovskaya str., Moscow, 127006