1. National Astronomical Observatory of Japan (Japan)
2. NASA Marshall Space Flight Ctr. (United States)
3. Instituto de Astrofísica de Canarias (Spain)
4. Lockheed Martin Solar and Astrophysics Lab. (United States)
5. Institute of Space and Astronautical Science (Japan)
6. Astronomical Institute of the Academy of Sciences (Czech Republic)
7. Istituto Ricerche Solari Locarno (Switzerland)
8. Instituto de Óptica-CSIC (Spain)
9. Institut d'Astrophysique Spatiale (France)
10. Stockholm Univ. (Sweden)
11. Univ. of Oslo (Norway)