About the Authors

Yutaka Abe

Contributed equally to this work with: Yutaka Abe, Motoh Mutsuga

y-abe@nihs.go.jp

Affiliation National Institute of Health Sciences, Kamiyoga, Setagaya-ku, Tokyo, Japan

Motoh Mutsuga

Contributed equally to this work with: Yutaka Abe, Motoh Mutsuga

Affiliation National Institute of Health Sciences, Kamiyoga, Setagaya-ku, Tokyo, Japan

Hiroyuki Ohno

Affiliation Nagoya City Public Health Research Institute, Hagiyama-cho, Mizuho-ku, Nagoya, Japan

Yoko Kawamura

Affiliation National Institute of Health Sciences, Kamiyoga, Setagaya-ku, Tokyo, Japan

Hiroshi Akiyama

Affiliation National Institute of Health Sciences, Kamiyoga, Setagaya-ku, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YA MM HO YK. Performed the experiments: YA MM. Analyzed the data: YA MM. Contributed reagents/materials/analysis tools: YA MM HO. Wrote the paper: YA MM HO YK HA.