1. GlaxoSmithKline K.K., Tsukuba-shi Ibaraki, Japan
2. Bioscience Department GlaxoSmithKline K.K. 43 Wadai, Tsukuba-shi Ibaraki 300-4247, Japan,
3. GlaxoSmithKline, Upper Providence, Pennsylvania
4. GlaxoSmithKline K.K., Tsukuba-shi Ibaraki, Japan, Molecular Medicine Research Laboratories, Drug Discovery Research, Astellas Pharma Inc., Tsukuba, Ibaraki, Japan