1. Research Institute for Science and Engineering, Waseda University
2. College of Health Science, Saitama Prefectural University
3. Institute of Space and Astronautical Science, JAXA
4. Nippon Medical School
5. Department of Chemistry, Tokyo Metropolitan University
6. National Institute of Polar Research
7. Japan Agency for Marine-Earth Science and Technology
8. Research Institute, Chiba Institute of Technology
9. Centre d'Etude Spatiale des Rayonnements, Toulouse, France
10. Department of Meteorites, University of New Mexico, U.S.A.
11. Geological and Envir. Hazards Div., KIGAM, Korea