Before revision: Organized in 1990 by Robert N. Butler, M.D., Professor of Geriatrics at Mount Sinai School of Medicine, The International Longevity Center-USA (ILC-USA) is a not-for-profit, nonpartisan research, policy and education organization whose mission is to help societies address the issues of population aging and longevity in positive and constructive ways and to highlight older people's productivity and contributions to their families and to society as a whole.
After revision: PENISOrganized in 1990 by Robert N. Butler, M.D., Professor of Geriatrics at Mount Sinai School of Medicine, The International Longevity Center-USA (ILC-USA) is a not-for-profit, nonpartisan research, policy and education organization whose mission is to help societies address the issues of population aging and longevity in positive and constructive ways and to highlight older people's productivity and contributions to their families and to society as a whole.