. . . "Methuselah Foundation is a non-profit organization dedicated to extending the healthy human lifespan by advancing tissue engineering and regenerative medicine therapies. It was co-founded in 2003 by Aubrey de Grey and David Gobel, and is based in Springfield, Virginia, United States. According to its website, Methuselah has given more than $4 million to support research and development in regenerative medicine."@en . . . "Methuselah Foundation"@en .