1. UCL Respiratory and
2. UCL Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom
3. Division of Respiratory Medicine and
4. National Institute of Health Research Nottingham Biomedical Research Centre Respiratory Theme, School of Medicine, University of Nottingham, Nottingham, United Kingdom
5. Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, Cambridge, United Kingdom; and
6. Department of Advanced Cardiology, Columbia Presbyterian Medical Center, New York, New York