Member of the International Union of the Sexology and Impotence science,
Member of the International Society for the Study of the Aging Male; see the list of research works (some of them in English).
Total work record - 48 years.
Refresher courses in England, Sweden, Russia, Ukraine, USA attended.
A participant and a speaker at symposia, congresses, and conferences that took place in England, Sweden, Russia, Ukraine, Byelorussia, Denmark, Poland, Canada, USA, Holland, Belgium, the Republic of South Africa, Finland, Australia, Latvia, Estonia, Switzerland, Brazil, Germany, Norway, Singapore, Chech Republic, Greece, in Argentina, Austria, France, Egypt, Italy, India, Japan, Turkey, South Korea, UAE, Bulgaria, Thailand, Spain, Slovenia, Ireland, Serbia.
