About the Authors

Mikiko Shimizu

shimizu-mk@pha.keio.ac.jp

Affiliation Department of Hygienic Chemistry, Faculty of Pharmacy, Keio University, 1-50-30 Shibakoen, Tokyo, 105–8512, Japan

Masayuki Hashiguchi

Affiliation Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, 1-50-30 Shibakoen, Tokyo, 105–8512, Japan

Tsuyoshi Shiga

Affiliation Department of Cardiology, Tokyo Women’s Medical University, 8–1 Kawada-cho, Shinjuku-ku, Tokyo, 162–8666, Japan

Hiro-omi Tamura

Affiliation Department of Hygienic Chemistry, Faculty of Pharmacy, Keio University, 1-50-30 Shibakoen, Tokyo, 105–8512, Japan

Mayumi Mochizuki

Affiliation Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, 1-50-30 Shibakoen, Tokyo, 105–8512, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MS MH. Performed the experiments: MS MH. Analyzed the data: MS MH. Wrote the paper: MS MH TS HT MM.