Dean Baker has more than 25 years of research experience in occupational and environmental epidemiology. The primary emphasis of his research has been on community-based epidemiological studies. During the past several years, he has focused on developmental toxicity and children's environmental health. He has conducted several epidemiological research studies examining chronic health effects of gestational and early childhood exposure to heavy metals and organochlorine chemicals. His other area of research has been on the health effects of psychosocial stressors in the workplace and in communities exposed to environmental hazards. In both of these areas, Dr. Baker has made contributions to the epidemiological study design and methods. He was elected 3 times as Secretary-Treasurer of the International Society for Environmental Epidemiology, and was a founding member. He is an active teacher at the university, directing an occupational medicine residency program and supervising graduate students.

Mark J Nieuwenhuijsen has been involved in various environmental exposure assessment, epidemiology, and health risk assessment studies in the Netherlands, the UK, Eastern Europe and the US. His interests include the health effects of chlorination by-products in water, traffic related air pollution and metals, specifically in relation to reproductive, respiratory, renal and cancer effects. He has published over a hundred papers. He graduated from Wageningen University, the Netherlands, and went to do a PhD at the National Heart and Lung Institute in London, UK. For his post doc he went to the University of California, Davis, USA after which he took up a faculty position at Imperial College London, UK. In January 2007 he joined the Center for Research in Environmental Epidemiology (CREAL) in Barcelona, Spain as a Research Professor. He is associate editor on the journals 'Occupational and Environmental Medicine' and the 'Journal of Exposure Science and Environmental Epidemiology'.

• 1: Dean Baker, Bert Brunekreef and Mark Nieuwenhuijsen: What is environmental epidemiology?


• 2: Dean Baker: Review of basic environmental health and epidemiological principles


• 3: Mark Nieuwenhuijsen and Bert Brunekreef: Environmental exposure assessment


• 4: Dean Baker: Health effects assessment


• 5: Ben Armstrong: Measurement error: consequences and design issues


• 6: Dean Baker: Study design and methods


• 7: Lianne Sheppard: Data analysis


• 8: Mark Nieuwenhuijsen, Klea Katsouyanni, Giota Touloumi, Dan Wartenberg, Lars Jarup, Nicky Best, Paolo Vineis and Valentina Gallo: Special study designs and analyses in environmental epidemiology


• 9: Paul Cullinan and Anna Hansell: The epidemiology of chemical incidents and natural disasters


• 10: Isabel Romieu and Horacio Riojas Rodríguez: Environmental epidemiology in developing countries


• 11: Dean Baker: Practical issues in study implementation


• 12: Primitivo Rojas and Raymond Neutra: Stakeholder and participant involvement


• 13: Colin Soskolne: Ethics and environmental epidemiology


• 14: Nino Künzli and Laura Perez: Health risk assessment


• 15: Pim Martens and Maud Huygens: Analyzing and forecasting the future effects of global environmental change


• 16: Raymond Neutra: The role and limits of epidemiology in policy arguments