1. Department of Meteorology, University of Reading
2. University of Leipzig
3. Imperial College London
4. Max Planck Institute for Meteorology, Hamburg
5. University of Oxford
6. Laboratoire de Meteorologie Dynamique
7. University of Leeds
8. EPOC UMR5805, CNRS, University of Bordeaux
9. NOAA CSD
10. NCAR
11. University of Exeter, UK Met Office
12. University of Exeter
13. ETH Zurich
14. Stockholm University
15. Center for International Climate and Environmental Research Oslo
16. ETH Swiss Federal Institute of Technology Zurich
17. University of Frankfurt
18. Hokudai University
19. Norwegian Meteorological Institute
20. Brookhaven National Laboratory
21. Universite de Lille
22. University of Oslo
23. University of Tartu
24. NASA Langley Research Center