Roberto Bertollini Editor

Roberto Bertollini, M.D., M.P.H., has been the Director of the Rome Division of the European Centre for Environment and Health of the WHO Regional Office for Europe since 1993. Michael D. Lebowitz, Ph.D., is currently Professor of Medicine (Pulmonary and Environmental Medicine) and Epidemiology, Chair of the Epidemiology Graduate Interdisciplinary Program, and Associate Director (and Head of Environmental Programs) of the Respiratory Sciences Center in the College of Medicine at the University of Arizona, Tucson. Rodolfo Saracci is currently Director of Research for IARC, Lyons. David Savitz, Ph.D., is Professor of Epidemiology at the University of North Carolina School of Public Health.