1. Leiden
Institute of Chemistry, Gorlaeus Laboratories, Leiden University, Einsteinweg
55, 2333 CC Leiden, The Netherlands
2. Faculty
of Law, Meiji Gakuin University, 1518 Kamikurata-cho, Totsuka-ku, Yokohama 244-8539, Japan
3. Leiden
Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden, The Netherlands