1. From the University of Washington, Seattle (T.G.N.T.); University of Rochester, Rochester, NY (T.T.F., C.F., S.X.L.L., T.A.P.); West Virginia University, Morgantown (C.J., W.N.); Rocky Mountain Prevention Research Center, Aurora, CO, and University of Colorado, Denver (J.A.M.); and University of Illinois, Chicago (K.P.).