1. Technical Department, TechnoSuruga Laboratory Co., Ltd, 330 Nagasaki, Shimizu-ku, Shizuoka-shi, Shizuoka 424-0065, Japan
2. Independent Administrative Institution, National Research Institute for Cultural Properties, Tokyo, 13-43 Ueno Park, Taito-ku, Tokyo 110-8713, Japan
3. Chiba Branch Office, TechnoSuruga Laboratory Co., Ltd, 3-1532-13 Hasama-cho, Funabashi-shi, Chiba 274-0822, Japan