1. From the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University, Philadelphia (G.J.C.); Pulmonary and Critical Care Division, Brigham and Women’s Hospital, Harvard Medical School, Boston (B.R.C.); the Institute for Lung Health, Leicester National Institute for Health Research Biomedical Research Centre, Department of Respiratory Sciences, University of Leicester, Leicester (C.E.B.), the University of Manchester, Manchester University NHS Hospital Trust, Manchester ...