1. IGGCAS
2. Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences
3. Department of Physics at Umeå University
4. University of Michigan-Ann Arbor
5. Beijing International Center for Mathematical Research, Peking University
6. Princeton University
7. Institute of Geology and Geophysics, Chinese Academy of Sciences
8. Swedish Institute of Space Physics