1. Department of Environmental Medicine, Kochi Medical School, Kochi University, Japan
2. Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Indonesia, Persahabatan Hospital, Indonesia
3. Department of Community Medicine, Faculty of Medicine, Universitas Indonesia & Southeast Asian Ministers of Education Regional Centre for Food and Nutrition (SEAMEO RECFON), Indonesia
4. Department of Radiology, Central Chest Institute of Thailand, Department of Medical Services, Ministry of Public Health, Thailand
5. Department of Disease Control, Ministry of Public Health, Thailand
6. Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand
7. Division of Applied Research, FUNDACENTRO, Brazil
8. Pulmonary and Critical Care Medicine, Robert C. Byrd Health Sciences Center, School of Medicine, West Virginia University, USA
9. Klinikum-Westfalen – Miner’s Hospital (Knappschaftskrankenhaus), Germany
10. Division of Environmental Health, Department of International Social and Health Sciences, Faculty of Medical Sciences, University of Fukui, Japan