About the Authors

Yu Kakimoto

Affiliation Department of Forensic Medicine and Molecular Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Tatsuaki Tsuruyama

tsuruyama@kuhp.kyoto-u.ac.jp

Affiliation Department of Forensic Medicine and Molecular Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Takushi Yamamoto

Affiliation Analytical and Measuring Instruments Division, Kyoto Applications Development Center, Shimadzu Corporation, Kyoto, Japan

Masaru Furuta

Affiliation Analytical and Measuring Instruments Division, Kyoto Applications Development Center, Shimadzu Corporation, Kyoto, Japan

Hirokazu Kotani

Affiliation Department of Forensic Medicine and Molecular Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Munetaka Ozeki

Affiliation Department of Forensic Medicine and Molecular Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Akihiko Yoshizawa

Affiliation Department of Diagnostic Pathology, Graduate School of Medicine, Shinshu University Hospital, Matsumoto, Japan

Hironori Haga

Affiliation Department of Diagnostic Pathology, Graduate School of Medicine, Kyoto University Hospital, Kyoto, Japan

Keiji Tamaki

Affiliation Department of Forensic Medicine and Molecular Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan

Competing Interests

Dr. Yamamoto and Dr. Furuta are employees of Shimadzu Corporation. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: YK TT TY MF. Analyzed the data: YK TT TY MF. Contributed reagents/materials/analysis tools: HK MO AY HH KT. Wrote the paper: YK TT TY.