| Dana Boyd Barr | From Emory University, and the University of Georgia, L.P.N.) - both in Georgia the Harvard T.H. Chan School of Public Health, Boston (M.A.K.) the Sri Ramachandra Institute of Higher Education and Research, G.T.) Universidad del Valle de Guatemala, L.M.) the London School of Hygiene and Tropical Medicine, and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom the University of California, A.Q.) and the University of California, Berkeley - all in California Asociacion Benefica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru Colorado State University, J.L.P.) the National Institutes of Health, and Johns Hopkins University, W.C.) - both in Maryland the Eagle Research Center, F.N.) and Washington University in St. Louis |