I.P. Zaitseva - Ph.D. (Biol.), P.G. Demidov Yaroslavl State University, Yaroslavl, Russia
Yu.N. Lobanova - Ph.D. (Biol.), ANO «Centre for Biotic Medicine», Moscow, Russia
A.V. Skalny - Dr.Sc. (Med.), Professor, ANO «Centre for Biotic Medicine», Moscow, Russia
E.S. Berezkina - Ph.D. (Biol.), Russian Society of Medical elementology, Moscow, Russia