[1
]Division of Membrane Transport and Drug Targeting, Graduate School of Pharmaceutical
Sciences, Tohoku University, Aoba, Aramaki, Aoba-ku, Sendai, Japan
[2
]SORST of the Japan Science and Technology Agency, Japan
[3
]Department of Pharmaceutical Microbiology, Faculty of Life Sciences, Kumamoto University,
Chuo-ku, Kumamoto, Japan