E. G. Malaeva
Gomel State Medical University
Belarus

Ekaterina G. Malaeva, candidate of medical sciences

246050; Lange st., 5; Gomel

I. O. Stoma
Gomel State Medical University
Belarus

Igor O. Stoma, doctor of medical sciences, professor

246050; Lange st., 5; Gomel

E. V. Voropaev
Gomel State Medical University
Belarus

Evgeny V. Voropaev, candidate of medical sciences

246050; Lange st., 5; Gomel

O. V. Osipkina
Gomel State Medical University
Belarus

Olga V. Osipkina

246050; Lange st., 5; Gomel

A. A. Kovalev
Gomel State Medical University
Belarus

Alexey A. Kovalev

246050; Lange st., 5; Gomel