1. Oncology Research Laboratories I, Oncology Function, R&D Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan
2. Specialty Medicine Research Laboratories I, Research Function, R&D Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan
3. Research Planning Group, Research Function, R&D Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan
4. Specialty Medicine Research Laboratories II, Research Function, R&D Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan
5. Modality Research Laboratories, Biologics Division, Daiichi Sankyo Co., Ltd., Tokyo, Japan