The growth of HTA internationally can be seen in the expanding membership of the International Network of Agencies for Health Technology Assessment (INAHTA), a non-profit umbrella organization established in 1993.[citation needed] Organizations and individuals involved in HTA research are also affiliated with societies such as the international societies HTAi and the International Society for Pharmacoeconomics and Outcomes Research (ISPOR).[7] An international Masters program in health technology assessment and management, ULYSSES, is also offered.