N Engl J Med 2019 05 19;380(21):2009-2019. Epub 2019 May 19.
From the Division of Pulmonary and Critical Care Medicine and the Cardiovascular Research Institute (S.C.L., H.A.B., J.V.F., P.G.W.) and the Department of Pediatrics, Epidemiology, and Biostatistics (M.D.C.), University of California, San Francisco, San Francisco; the University of Illinois at Chicago (J.A.K.), the Department of Pediatrics, Rush University Medical Center (J.N.M.), Ann and Robert Lurie Children's Hospital of Chicago (J.A.P.), and Northwestern University, Feinberg School of Medicine (L.S.) - all in Chicago; the Department of Public Health Sciences, Penn State University, Hershey (T.S.K., V.M.C., D.T.M., A.-M.D.), and the University of Pittsburgh Asthma Institute (S.W., F.H.) and Allegheny General Hospital (D.G.), Pittsburgh - all in Pennsylvania; Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando (J.E.L., K.V.B.), and Nemours Children's Health System, Jacksonville (J.E.L., K.V.B.) - both in Florida; the Department of Pediatrics and Medicine, National Jewish Health, Denver (R.C., S.J.S., M.E.W.), and Children's Hospital Colorado, Aurora (R.C., S.J.S., M.E.W.) - both in Colorado; Duke Allergy, Asthma, and Airway Center, Duke University School of Medicine, Durham (N.L., M.K., L.Q.), Wake Forest University School of Medicine, Winston-Salem (A.H., W.M., S.P.P.), and North Carolina Clinical Research, Raleigh (C.L.) - all in North Carolina; the Departments of Pediatrics and Medicine, Washington University in St. Louis School of Medicine, St. Louis (L.B.B., M.C.); Brigham and Women's Hospital and Harvard Medical School (J.C.C., E.I.) and Boston Children's Hospital (W.P.) - all in Boston; Rainbow Babies and Children's Hospital, Cleveland (J.C., R.M., K.R.); the University of Wisconsin, Madison (L.D., D.J., R.F.L., C.A.S.); Columbia University, New York (E.D.); the Department of Pediatrics, Emory University, Atlanta (A.M.F.); and the Arizona Respiratory Center, University of Arizona, Tucson (F.D.M., W.J.M.).