1. Institute for Atmospheric and Climate ScienceETH Zurich Zurich Switzerland
2. KNMI De Bilt Netherlands
3. Max Planck Institute for Meteorology Hamburg Germany
4. GFDL, NOAA Princeton New Jersey USA
5. The State University of New Jersey, Rutgers New Brunswick New Jersey USA
6. LMD/IPSLUniversité Pierre et Marie Curie Paris France
7. NCAR Boulder Colorado USA
8. Centre for Environmental and Climate ResearchLund University Lund Sweden
9. Laboratoire Sisyphe/IPSLUniversité Pierre et Marie Curie Paris France
10. Princeton University Princeton New Jersey USA
11. Department of Physical Geography and Ecosystem ScienceLund University Lund Sweden