1. SRON Netherlands Institute for Space Research; Stretch The Netherlands
2. Laboratoire de Météorologie Dynamique; CNRS UMR 8539, Institut Pierre-Simon Laplace; Paris France
3. Institute for Marine and Atmospheric Research Stretch; Stretch University; Stretch The Netherlands
4. IMK-ASF, Karlsruhe Institute of Technology; Eggenstein-Leopoldshafen Germany
5. MAQ; Wageningen University & Research Center; Wageningen The Netherlands