1. From the Oregon Clinical and Translational Research Institute, Oregon Health and Science University, Portland, and the Linus Pauling Institute and the Center for Genome Research and Biocomputing, Oregon State University, Corvallis (M.A.H.); Johns Hopkins University Schools of Medicine, Public Health, and Nursing, Baltimore (C.G.C.); and the Jackson Laboratory for Genomic Medicine and the Institute for Systems Genomics, University of Connecticut — both in Farmington (P.N.R.).