1. University of Michigan Health System, 1500 E Medical Center Dr, Ann Arbor, MI 48109, USA
2. British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK
3. Research & Development, GlaxoSmithKilne, Stockley Park, Iron Bridge Rd N, West Drayton, Uxbridge UB11 1BT, Middlesex, UK
4. Department of Medicine, Clinical Sciences Centre, University Hospital Aintree, University of Liverpool, Cedar House, Ashton Street, Liverpool L69 3GE, Liverpool, UK
5. Pulmonary and Critical Care Division, Brigham and Women’s Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
6. Veramed Ltd., 5th Floor Regal House, 70 London Road, Twickenham TW1 3QS, UK
7. Division of Pulmonary and Critical Care Medicine, Weill Cornell Medicine, 525 East 68th Street, Box 130, New York, NY 10065, USA
8. Division of Infection, Immunity and Respiratory Medicine, Manchester Academic Health Sciences Centre, The University of Manchester and South Manchester, 2nd Floor Education and Research Centre, University Hospital of South Manchester NHS Foundation Trust, Manchester M23 9LT, Manchester, UK