1. Process Chemistry Laboratories, Astellas Pharma Inc., 160-2 Akahama, Takahagi-shi,
Ibaraki 318-0001, Japan
2. Astellas Research Technologies Co., Ltd., 21 Miyukigaoka, Tsukuba-shi,
Ibaraki 305-8585, Japan
3. Astellas Pharma Europe B.V., Elisabethhof 19, 2353 EW Leiderdorp, The Netherlands