Affiliation: | Nicholas A. Christakis, M.D., M.P.H. is Robert Wood Johnson Foundation Clinical Scholar and member of the faculties of the Division of General International Medicine, the Department of Sociology, and the Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia.;Morris J. Panner, J.D., is a member of the Committee on International Human Rights as well as a member of the Association of the Bar of the city of New York. |