AUTHOR: Prof.Liudmila Klimatskaya, Pedagogical University of Krasnoyarsk, Russia, obtained his MD, PhD, DocMedSci (pathophysiology)in russian medical University COAUTHORS: Assoc. prof.Skaiste Laskiene PhD (psychology) , Lithuanian University of Health Sciences, KaunasAssoc. prof. Andrei Shpakou MD, PhD (hygiene) , University of Grodno, Belarus