1. Centre for Hydrogeology and Geothermics (CHYN)
2. University of Neuchâtel
3. 2000 Neuchâtel
4. Switzerland
5. Eawag
6. Swiss Federal Institute of Aquatic Science and Technology
7. 8600 Dübendorf
8. Neuchâtel Platform of Analytical Chemistry (NPAC)
9. Helmholtz Zentrum München
10. Institute of Groundwater Ecology
11. 85764 Neuherberg
12. Germany
13. Technical University of Munich