Topics
Education
PhD, 1994, University of Toronto
MS, 1991, University of Guelph
BSc, 1986, Addis Ababa University
Other, 1995, Johns Hopkins University
Academic Appointments
Areas of Expertise
Data Science, Longitudinal Studies, Multilevel Modeling, Research Design and Methods, Adolescent Health, Asthma, Pollution--Air/Ground/Water, Climate and Health, Environmental Epidemiology, Nutrition, Obesity, Global Health, Urban Health