1. -
2. Graduate School of Frontier Sciences, Univ. Tokyo
3. Research Institute for Applied Mechanics, Kyushu Univ.
4. Graduate School of Engineering Sciences, Kyushu Univ.
5. Institute of Industrial Science and Technical Research,, Kyushu Tokai University
6. Graduate School of Engineering, Hiroshima University
7. Graduate School of Engineering, Osaka University
8. Graduate School of Science, Univ. Tokyo