1. Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd, Tokyo, Japan
2. Research & Innovation Promotion Department, Daiichi Sankyo Co., Ltd, Tokyo, Japan
3. Specialty Medicine Research Laboratories I, Daiichi Sankyo Co., Ltd, Tokyo, Japan
4. Modality Research Laboratories, Daiichi Sankyo Co., Ltd, Tokyo, Japan
5. Department of Pediatrics, Hyogo College of Medicine, Nishinomiya, Japan
6. Faculty of Health Sciences, Kobe Tokiwa University, Kobe, Japan