1. National Center for Atmospheric Research; Boulder Colorado USA
2. Department of Geosciences, Meteorology and Oceanography Section; University of Oslo; Oslo Norway
3. Laboratoire de Météorologie Dynamique; IPSL, CNRS/UPMC; Paris France
4. Canadian Centre for Climate Modeling and Analysis; Environment Canada; Toronto Ontario Canada
5. School of Earth and Ocean Sciences; University of Victoria; Victoria British Columbia Canada
6. Met Office Hadley Centre; Exeter UK
7. Exeter Climate Systems; University of Exeter; Exeter UK
8. Institute for Advanced Sustainability Studies; Potsdam Germany
9. State Key Laboratory of Earth Surface Processes and Resource Ecology, College of Global Change and Earth System Science; Beijing Normal University; Beijing China
10. Laboratoire des Sciences du Climat et l'Environnement; CEA, CNRS, UVSQ; Gif-sur-Yvette France
11. Pacific Northwest National Laboratory; Richland Washington USA
12. Max Planck Institute for Meteorology; Hamburg Germany
13. Department of Environmental Sciences; Rutgers University; New Brunswick New Jersey USA
14. Danish Meteorological Institute; Copenhagen Denmark
15. Japan Agency for Marine-Earth Science and Technology; Yokohama Japan