N.S. Parfenova - Ph.D. (Med), Senior Research Scintist, Institute of Experimental Medicine, Saint-Petersburg, Russia. Е-mail: nina.parf@mail.ru N.N. Klyueva - Ph.D. (Biol.), Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: nnklyueva@gmail.com N. Nikulcheva - Dr.Sc. (Med.), Leading Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: nnklyueva@gmail.com E.V. Belova - Ph.D. (Biol.), Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: nnklyueva@gmail.com T.V. Vinogradova - Ph.D. (Biol.), Senior Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: nnklyueva@gmail.com N.M. Kalachnikova - Junior Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: nnklyueva@gmail.com I.V. Okunevich - Ph.D. (Biol.), Senior Research Scientist, Institute of Experimental Medicine, Saint-Petersburg, Russia. E-mail: irina_okunevich@mail.ru