VladimÃr Å trbák has worked at the Institute of Experimental Endocrinology, Slovak Academy of Sciences. He was Organizer and chairman of the five International symposia on Hormones in Milk, resident of the International Symposium on Cell volume and function 1997. He was Organizer and chairman Symposium Cell Volume, physiological and pathophysiological aspects, 5th International Congress of Pathophysiology, June 28-July 1, 2006, Beijing, China, published in Chinese Journal of Pathophysiology, June 2006, Volume 22, No 13, Supplement p. 167. Organizer and chairman of the session Cell Volume Regulation and Cell Functions The Physiology of Anion Transport and Cell Volume Regulation (August 3-6, 2009, Okazaki, Japan) Symposium following the IUPS Congres (Kyoto). Most important activities in last three years: 6th Global Diabetes Summit and Medicare Expo, November 02-04, 2015, Dubai, UAE, Organizing Committee Member, Keynote speaker. 13th Global Diabetes Conference and Medicare Expo, August 8-10, 2016, Birmingham, UK, Organizing Committee Member, Keynote speaker. 16th Global Diabetes Conference and Medicare Expo, March 22-23,2017 Rome, Italy, Organizing Committee Member, Keynote speaker, Chair of the Session. 15th World Congress on Endocrinology and Diabetes, September 20-21, 2019, Prague, Czech Republic, Organizing Committee member, Keynote speaker, Chair of the Session.