E.S. Zenchuk, B.G. Potievsky, V.I. Potievskaya, A.Ya. Chizhov
Z.I. Mikashinowich - Dr.Sc. (Biol.), Professor, Rostov State Medical University
G.J. Nagornaya - Ph.D. (Med.), Rostov State Medical University
T.D. Kovalenko - Ph.D. (Med.), Rostov State Medical University. E-mail: friends_81@mail.ru