1 General Practitioner, London, UK. Electronic address: bigcatdoc@gmail.com.
2 Department of Medicine, University of Cape Town, Cape Town, South Africa.
3 Department of Patient and Community Engagement, University Hospitals of Leicester, Leicester, UK.
4 Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt University Medical Center, Nashville, TN, USA.
5 Department of Cardiovascular and Pulmonary Sciences, Università Cattolica del Sacro Cuore, Fondazione Policlinico A Gemelli-IRCCS, Rome, Italy.
6 Québec Heart and Lung Institute, Université Laval, Quebec, QC, Canada.
7 Department of Respiratory Diseases, University of Montpellier, Montpellier, France.
8 Institute for Lung Health, Leicester NIHR BRC, University of Leicester, Leicester, UK.
9 Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium; Departments of Epidemiology and Respiratory Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, Netherlands.
10 Pulmonary Department, Mainz University Hospital, Mainz, Germany.
11 Department of Medicine, Kenyatta University, Teaching Hospital, Nairobi, Kenya.
12 ProAR Foundation and School of Medicine, Federal University of Bahia, Salvador, Brazil.
13 Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
14 Departments of Pediatrics and of Social and Preventive Medicine, Sainte-Justine University Health Centre, University of Montreal, Montreal, QC, Canada.
15 Department of Pediatrics, Divisions of Respiratory Medicine and Allergology and Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.
16 National Heart and Lung Institute, Imperial College London, London, UK.
17 Department of Pulmonary Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.
18 Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
19 Breathe Chicago Center, University of Illinois Chicago, Chicago, IL, USA.
20 Department of Paediatrics and Child Health, University of KwaZulu Natal, Durban, South Africa.
21 Department of Paediatrics and Child Health, University of KwaZulu Natal, Durban, South Africa; Department of Respiratory Medicine, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK; Cambridge Africa Department, University of Cambridge, Cambridge, UK.
22 Pulmonology Department, Hospital Santa Casa de Porto Alegre, Porto Alegre, Brazil.
23 Pulmocare Research and Education (PURE) Foundation, Pune, India.
24 Primary Care Research & Development and Usher Institute, University of Edinburgh, Edinburgh, UK.
25 Woolcock Institute of Medical Research and The University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
26 Department of Pulmonology, Celal Bayar University, Manisa, Turkey.