<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The National Multiple Sclerosis Society (NMSS) is a non-profit organization based in New York City with chapters located throughout the United States . The organization funds research, advocates for social and political change, provides education, and sponsores services that help people with multiple sclerosis and their families . </P> <P> The NMSS was founded as the Association for Advancement of Research on Multiple Sclerosis, in 1946 . Since that time it has become a national, multi-chapter, non-profit organization . It has been rated by Forbes magazine as #63 in the 100 Largest U.S. Charities 2016 Ranking . </P>

Where is the national multiple sclerosis society located