1. R&D Division, Santen Pharmaceutical Co., Ltd., Grand Front Osaka Tower A, Kita-Ku, Osaka, Japan
2. R&D Division, Santen Pharmaceutical Co., Ltd., Ikoma-shi, Nara, Japan
3. Corporate Research & Development, Ube Industries, Ltd., Ube, Yamaguchi, Japan
4. R&D Division, Santen Inc., Emeryville, California, United States