1. Department of Earth Science and Engineering Imperial College London UK
2. Department of Earth and Environmental Sciences Tulane University New Orleans LA USA
3. Institute of Geophysics, Space Science and Astronomy Addis Ababa University Addis Ababa Ethiopia
4. Department of Geosciences University of Montana Missoula MT USA
5. Geothermal Energy Training and Research Institute Dedan Kimathi University of Technology Nyeri Kenya
6. Department of Geology University of Nairobi Nairobi Kenya