Albert H. Beth, PhD, Vanderbilt University School of Medicine
Gareth R. Eaton, PhD, University of Denver
Brian M. Hoffman, PhD, Northwestern University
Wayne L. Hubbell, PhD, UCLA School of Medicine
James S. Hyde, PhD, Medical College of Wisconsin
Ronald P. Mason, PhD, National Institute of Environmental Science (NIEHS/NIH)
David J. Singel, PhD, Montana State University
Harold M. Swartz, MD, PhD, Dartmouth Medical School