V. P. Omelchenko - Dr.Sc. (Biol.), Professor, Head of the Chair Medical and Biological Physic, Rostov State Medical University, Russia, Rostov-on-Don. E-mail: vitally.omelchenko@mail.ru
E. A. Kizhevatova - Researcher, Assistant, Chair Medical and Biological Physic, Rostov State Medical University, Russia, Rostov-on-Don. E-mail: alyonatim@mail.ru