1. University of Science, Vietnam National University, Hanoi, Vietnam
2. Department of Mathematics and Graduate Program in Geology, Federal University of Paraná, Curitiba, Brazil
3. VNU School of Interdisciplinary Studies, Vietnam National University, Hanoi, Vietnam
4. Department of Geology and Geophysics, College of Science, King Saud University, Riyadh, Saudi Arabia
5. Department of Biology and Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos, Madrid, Spain
6. Research Group ‘Geofísica y Geoquímica Ambiental’, Universidad Rey Juan Carlos, Madrid, Spain
7. Geophysics Department, Hanoi University of Mining and Geology, Hanoi, Vietnam
8. Geology Department, Faculty of Science, Suez University, Suez, Egypt