About the Authors

Hidemi Okuma

hokuma-tky@umin.ac.jp

Affiliation Department of Radiology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Wataru Gonoi

Affiliation Department of Radiology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Masanori Ishida

Affiliations Department of Radiology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan, Department of Radiology, Mutual Aid Association for Tokyo Metropolitan Teachers and Officials, Sanraku Hospital, Tokyo, Japan

Yukako Shintani

Affiliation Department of Pathology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Yutaka Takazawa

Affiliation Department of Pathology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Masashi Fukayama

Affiliation Department of Pathology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Kuni Ohtomo

Affiliation Department of Radiology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HO WG. Performed the experiments: WG MI YS. Analyzed the data: HO WG. Contributed reagents/materials/analysis tools: YT MF KO. Wrote the manuscript: HO.