| Authors: |
Koh WM; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.; Rawang Health Clinic, Ministry of Health of Malaysia, Malaysia., Abu Bakar AI; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Hussein N; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Pinnock H; NIHR Global Health Research Unit on Respiratory Health (RESPIRE), Usher Institute, University of Edinburgh, Edinburgh, UK., Liew SM; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Hanafi NS; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Pang YK; Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Ho BK; Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia., Mohamed Isa S; Bandar Botanic Health Clinic, Ministry of Health Malaysia, Malaysia., Sheikh A; NIHR Global Health Research Unit on Respiratory Health (RESPIRE), Usher Institute, University of Edinburgh, Edinburgh, UK., Khoo EM; Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia. |