1. Utrecht University; Utrecht The Netherlands
2. Deltares; Delft The Netherlands
3. Centre for Ecology and Hydrology; Wallingford UK
4. Joint Research Centre; Ispra Italy
5. Princeton University; Princeton NJ USA
6. Integrated Ground Water Modeling Center; Colorado School of Mines; Golden CO USA
7. University of California Center for Hydrologic Modeling; Irvine CA USA
8. Jet Propulsion Laboratory, California Institute of Technology; Pasadena CA USA
9. Goethe University of Frankfurt; Frankfurt Germany
10. Netherlands eScience Center; Amsterdam The Netherlands
11. University of Kassel; Kassel Germany
12. NCAR HR Regional Modelling; Boulder CO USA
13. George Mason University; Fairfax VA USA
14. Delft University of Technology; Delft The Netherlands
15. Agrosphere (IBG-3), Forschungszentrum Jülich GmbH; Jülich Germany
16. Centre for High-Performance Scientific Computing in Terrestrial Systems; Geoverbund ABC/J; Germany
17. UFZ Helmholtz Centre for Environmental Research; Leipzig Germany
18. University of Waterloo; Waterloo Canada