1. GEOMAR Helmholtz Centre for Ocean Research Kiel Kiel Germany
2. School of Geography, Earth and Environmental Sciences University of Birmingham Birmingham UK
3. Institute of Physics of Cantabria IFCA Santander Spain
4. Institute for Atmospheric and Climate Science ETH Zurich Zurich Switzerland
5. Department of Statistical Science University College London London UK
6. Institute of Geography University of Augsburg Augsburg Germany
7. Department of Meteorology and Climatology University of Lodz Lodz Poland
8. Department of Physical Geography and Geoecology, Faculty of Science, Charles University and Institute of Atmospheric Physics Academy of Sciences of the Czech Republic Prague Czech Republic
9. Rossby Centre Swedish Meteorological and Hydrological Institute Norrköping Sweden