1. Departments of Physiology (M.D.A., A.A.D., S.D., S.Z.H.), Michigan State University, East Lansing, Michigan 48824
2. Breast Cancer and the Environment Research Center (M.D.A., A.A.D., S.D., W.W., R.C.S., S.Z.H.), Michigan State University, East Lansing, Michigan 48824
3. Microbiology and Molecular Genetics (W.W., R.C.S.), Michigan State University, East Lansing, Michigan 48824