1. Space Environment Laboratory National Institute of Information and Communications Technology (NICT) Koganei Japan
2. Tohoku University Sendai Japan
3. Department of Earth and Environmental Sciences University of Munich Munich Germany
4. ISAS/JAXA Sagamihara Japan
5. Boston University Boston MA USA
6. Universite de Liege Liège Belgium
7. The University of Tokyo Kashiwa Japan
8. Tohoku Institute of Technology Sendai Japan
9. Nagoya University Nagoya Japan