1. Department of Chemistry and Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder Colorado USA
2. Department of Civil and Environmental Engineering Virginia Tech Blacksburg Virginia USA
3. Department of English Virginia Tech Blacksburg Virginia USA
4. Department of History Virginia Tech Blacksburg Virginia USA
5. School of Journalism Columbia University New York New York USA
6. Department of Primary Care Health Sciences Medical Sciences Division University of Oxford Oxford UK
7. Department of Medicine McGill University Montreal Québec Canada
8. Department of Respiratory Sciences University of Leicester Leicester UK
9. Department of Mechanical Engineering University of Hong Kong Hong Kong China
10. International Laboratory for Air Quality and Heath Queensland University of Technology Brisbane Queensland Australia
11. Goldman Hine LLP Toronto Ontario Canada
12. Dalla Lana School of Public Health University of Toronto Toronto Ontario Canada
13. School of Architecture, Planning & Environmental Policy University College Dublin Dublin Ireland
14. Department of Microbiology Hairmyres Hospital, Glasgow, and Edinburgh Napier University Glasgow UK
15. Faculty of Architecture and the Built Environment Delft University of Technology Delft The Netherlands
16. Department of Civil and Mechanical Engineering University of Cassino and Southern Lazio Cassino Italy
17. Department of the Built Environment Eindhoven University of Technology (TU/e) Eindhoven The Netherlands
18. Department of Architectural Engineering The Pennsylvania State University University Park Pennsylvania USA
19. College of Environmental Sciences and Engineering Peking University Beijing China
20. Department of the Built Environment National University of Singapore Singapore Singapore
21. Department of Civil Engineering Technical University of Denmark Lyngby Denmark
22. Scripps Institution of Oceanography University of California San Diego La Jolla California USA