1. Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
2. API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
3. Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
4. Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom