1. Center for Atmospheric and Oceanic Studies, Graduate School of Science Tohoku University Sendai Japan
2. Department of Physics Imperial College London London UK
3. National Institute for Environmental Studies Tsukuba Japan
4. Pusan National University Pusan Korea
5. V.E. Zuev Institute of Atmospheric Optics Russian Academy of Sciences, Siberian Branch Tomsk Russia
6. National Institute of Water and Atmospheric Research New Zealand