1. Department of Earth Sciences National Cheng Kung University Tainan Taiwan
2. NASA Goddard Space Flight Center Community Coordinated Modeling Center Greenbelt MD USA
3. Physics Department Catholic University of America Washington DC USA
4. Center for Astronautical Physics and Engineering National Central University Taoyuan Taiwan
5. Department of Space Science and Engineer National Central University Taoyuan Taiwan
6. Nuclear Science and Technology Development Center National Tsing Hua University Hsinchu Taiwan