1. International Research Institute for Climate and Society, The Earth Institute of Columbia University, Palisades, New York
2. National Center for Atmospheric Research, Boulder, Colorado
3. Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida
4. Met Office Hadley Centre, Exeter, United Kingdom
5. ECMWF, Reading, United Kingdom
6. CIMA/CONICET-Universidad de Buenos Aires/FCEyN, Buenos Aires, Argentina