1. Dept. of Chemistry and CIRES, University of Colorado, Boulder, Colorado 80309, United States
2. CIMA, UMI-IFAECI/CNRS, FCEyN, Universidad de Buenos Aires─UBA/CONICET, Buenos Aires C1428EGA, Argentina
3. Leloir Institute─IIBBA/CONICET, CBA, Buenos Aires C1405BWE, Argentina
4. Dept. of Architectural Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
5. Dept. of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Cassino 03043, Italy
6. Dept. of Microbiology, NHS Lanarkshire, Glasgow, Scotland G75 8RG, U.K.
7. School of Applied Sciences, Edinburgh Napier University, Edinburgh, Scotland EH11 4BN, U.K.
8. REHVA Technology and Research Committee, Tallinn University of Technology, Tallinn 19086, Estonia
9. Dept. of Mechanical Engineering, The University of Hong Kong, Hong Kong 999077, China
10. Dept. of the Built Environment, Eindhoven University of Technology, Eindhoven 5612 AZ, The Netherlands
11. Dept. of Civil and Environmental Engineering, Virginia Tech, Blacksburg, Virginia 24061, United States
12. International Laboratory for Air Quality and Health, Queensland University of Technology, Brisbane, Queensland 4001, Australia
13. Dept. of Civil and Environmental Engineering, University of California, Berkeley, California 94720, United States
14. School of Civil Engineering, University of Leeds, Leeds LS2 9JT, U.K.
15. Institute of Environmental Assessment and Water Research, IDAEA, Spanish Research Council, CSIC, Barcelona 08034, Spain
16. Dept. of the Built Environment, National University of Singapore , 117566 Singapore
17. Dept. of Medicine, McGill University and McGill University Health Centre, Montreal, Québec H4A 3J1, Canada
18. Nuffield Dept. of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, U.K.
19. The Fluid Dynamics of Disease Transmission Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
20. REHVA (Federation of European Heating, Ventilation and Air Conditioning Associations), BBA Binnenmilieu, The Hague 2501 CJ, The Netherlands
21. Dept. of Respiratory Sciences, University of Leicester, Leicester LE1 7RH, U.K.
22. Dept. of Mechanical Engineering, University of Colorado, Boulder, Colorado 80309, United States