1. Department of Marine Biosciences; Tokyo University of Marine Science and Technology; Minato-ku Tokyo Japan
2. Course of Safety Management in Food Supply Chain; Tokyo University of Marine Science and Technology; Minato-ku Tokyo Japan
3. Chemistry Division; Kanagawa Prefectural Institute of Public Health; Chigasaki-shi Kanagawa Japan
4. Department of Dermatology; National Defense Medical College; Tokorozawa-shi Saitama Japan
5. Department of Dermatology; Shinshu University Hospital; Matsumoto-shi Nagano Japan
6. Department of Dermatology; Yokohama City University School of Medicine; Yokohama-shi Kanagawa Japan