1. Dairy Business Division, Ezaki Glico Co., Ltd., 4-6-5 Utajima, Nishiyodogawa-ku, Osaka 555-8502, Japan
2. R&D Laboratory, Ezaki Glico Co., Ltd., 4-6-5 Utajima, Nishiyodogawa-ku, Osaka 555-8502, Japan
3. Medical Corporation Seishinkai Takara Clinic, 9F Taisei Bldg., 2-3-2 Higashi-gotanda, Shinagawa-ku, Tokyo 142-0022, Japan