1. Centre for Hydrology University of Saskatchewan Canmore Alberta Canada
2. Department of Hydrology and Atmospheric Sciences The University of Arizona Tucson Arizona USA
3. Faculty of Civil Engineering and Geosciences (CITG) Delft University of Technology Delft Netherlands
4. Swiss Federal Institute of Aquatic Science and Technology (Eawag) Dübendorf Switzerland
5. Luxembourg Institute of Science and Technology (LIST) Belval Luxembourg