1. National Heart & Lung Institute Imperial College London London UK
2. Respiratory Department, Faculty of Medicine Southampton University Southampton UK
3. Lee Kong Chian School of Medicine Nanyang Technological University Singapore Singapore
4. Department of Pulmonary Medicine Amsterdam University Medical Centers University of Amsterdam Amsterdam Netherlands
5. Respiratory Therapeutic Unit GSK Stockley Park UK
6. AstraZeneca BioPharmaceuticals R&D Gothenburg Sweden
7. Department of Medicine Huddinge Karolinska Institute Stockholm Sweden
8. Department of Respiratory and Critical Care Medicine Tan Tock Seng Hospital Singapore Singapore