1. Division of Hydrologic Sciences, Desert Research Institute, Reno NV, USA
2. Portland State University Departments of Geology and Mathematics, USA
3. Earth and Life Institute
4. Université catholique de Louvain
5. Belgium
6. Louvain-la-Neuve
7. Georges Lemaître Centre for Earth and Climate Research (TECLIM)
8. California State University San Bernardino, Department of Geological Sciences, San Bernardino, CA, USA