A. A. Balandin
Perm State Medical University named after Acad. E.A. Wagner
Russian Federation

Anatolii A. Balandin, Cand. Sci. (Med.), Associate Professor, Department of Normal, Topographic and Clinical Anatomy, Operative Surgery

26, Petropavlovskaya St., Perm, 614990

V. V. Yudina
Perm State Medical University named after Acad. E.A. Wagner
Russian Federation

Valensia V. Yudina,  Postgraduate Student, Department of Normal, Topographic and Clinical Anatomy, Operative Surgery

26, Petropavlovskaya St., Perm, 614990

I. A. Balandina
Perm State Medical University named after Acad. E.A. Wagner
Russian Federation

Irina A. Balandina, Dr. Sci. (Med.), Professor, Head of the Department of Normal, Topographic and Clinical Anatomy, Operative Surgery

26, Petropavlovskaya St., Perm, 614990

S. P. Patrakova
Clinic “Sto Protsentov”
Russian Federation

Svetlana P. Patrakova, Trichologist

5/1, Revolutsii St., Perm, 614007

N. M. Korovyakovskaya
Clinic “Sto Protsentov”
Russian Federation

Nataliya M. Korovyakovskaya, Trichologist

5/1, Revolutsii St., Perm, 614007