1. From the Oregon Institute of Occupational Health Sciences (S.S.T., A.M.B., M.X.H., A.W.M., N.P.B., N.A.C., M.P.B., J.S.E., S.A.S.), Oregon Health & Science University, Portland
2. Division of Endocrinology, Metabolism and Diabetes, University of Colorado School of Medicine, Aurora (C.M.S.)
3. Department of Behavioral Neuroscience (M.P.B.), Oregon Health & Science University, Portland
4. Oregon Clinical and Translational Research Institute (A.A.C.), Oregon Health & Science University, Portland
5. Portland Veterans Affairs Medical Center, OR (J.S.E.).