N. N. Omelchuk - Ph.D. (Biol.), Professor, Head of department, Department of clinical laboratory diagnostics, Medic's Retraining Faculty, Russian University of Peoples Friendship (Moscow). E-mail: kkld-fpkmr@mail.ru
R. Ya. Tataritntseva - Dr.Sc. (Med.), Professor, Head of department, Department of clinical physiology and non-medicamental methods of therapy, Medic's Retraining Faculty, Russian University of Peoples Friendship (Moscow). E-mail: kkf-fpkmr@mail.ru
D. S. Stasytyte-Buneviciene - Ph.D. (Med.), Lecturer of department, Department of clinical physiology and non-medicamental methods of therapy, Medic's Retraining Faculty, Russian University of Peoples Friendship (Moscow). E-mail: kkf-fpkmr@mail.ru

T.D. Deryabina - Research Scientist, All-Russian Scientific Institute of Beef Cattle Breeding, RAAS, Orenburg. E-mail: DeriabinaTatiana@yandex.ru
I.V. Gryazeva - Post-graduate Student, Department of Microbiology, Orenburg State University. E-mail: gryazevai@mail.ru
L.V. Efremova - Head of Laboratory, Department of Microbiology, Orenburg State University. E-mail: lv.efremova@yandex.ru
D.B. Kosyan - Research Scientist, All-Russian Scientific Institute of Beef Cattle Breeding, RAAS, Orenburg. E-mail: kosyan.diana@mail.ru
A.A. Kulsarin - Head of Laboratory, Department of Biophysics and Physics, Orenburg State University. E-mail: kulsarin@mail.ru

I.A. Savchenko - Senior Lecturer, Omsk State Medical Academy
I.N. Korneeva - Ph.D. (Chem.), Associate Professor, Omsk State Medical Academy
S.V. Skalsky - Ph.D. (Med.), Omsk State Medical Academy
E.A. Luksha - Ph.D. (Med.), Omsk State Medical Academy
D.S. Goncharov - Teaching Assistant, Omsk State Medical Academy
D.V. Roskoshnaya - Teaching Assistant, Omsk State Medical Academy
T.A. Kosheleva - Teaching Assistant, Omsk State Medical Academy
G.N. Velichko - Junior Researcher Scientist, Omsk State Medical Academy