Prof. Anthony J. MCMICHAEL Department of Epidemiology and Population Health London School of Hygiene and Tropical Medicine Keppel Street London WC 1E 7HT United Kingdom
Prof. Robert Y. MCMURTRY Dean of Medicine Faculty of Medicine & Dentistry Health Science Centre The University of Western Ontario London, Ontario Canada N6A 5C 1
Prof. William NEWELL School of Interdisciplinary Miami University Oxford, Ohio 45056 U.S.A.
Prof. David J. RAPPORT Faculty of Environmental Science University of Guelph Guelph, Ontario Canada Nl G 2W 1
Prof. Andrew P. SAGE Founding Dean Emeritus and First American Bank Professor School of Information Technology and Engineering George Mason University Fairfax Station, VA 22030-3333 U.S.A.
Center for Medicine, McGill University 3690 Peel Street Montreal, Quebec Canada H3 A lW9