1. From the Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine (P.K.B., B.J.G., M.N., R.K., M.M.W., L.E., P.A.K., T.E.W., A.L., C.M.), the Departments of Laboratory Medicine (K.R.J., A.K.N., A.L.G.) and Radiology (S.P.), and the Division of Allergy and Infectious Disease (J.D.G.), University of Washington, the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (K.R.J., A.K.N., A.L.G.), the Sections of Critical Care and Pulmonary Medicine, Virginia...