1. Wolfson Atmospheric Chemistry Laboratories
2. Department of Chemistry
3. University of York
4. UK
5. School of Chemistry and Environmental Research Institute
6. University College Cork
7. Cork
8. Ireland
9. School of Natural and Environmental Sciences
10. Bedson Building
11. Newcastle University
12. Newcastle upon Tyne
13. National Centre for Atmospheric Science
14. University of Wuppertal
15. School of Mathematics and Natural Science
16. Institute of Atmospheric and Environmental Research
17. Wuppertal
18. Germany