About the Authors

Takahito Takase

Roles Conceptualization, Investigation, Writing – original draft

Affiliations Research and Development Division, SAPPORO HOLDINGS LTD., Yaizu, Shizioka, Japan, Fundamental Laboratory, POKKA SAPPORO FOOD & BEVERAGE LTD., Yokohama, Kanagawa, Japan

Tsudoi Toyoda

Roles Investigation

Affiliation Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan

Naoyuki Kobayashi

Roles Supervision

Affiliation Research and Development Division, SAPPORO HOLDINGS LTD., Yaizu, Shizioka, Japan

Takashi Inoue

Roles Supervision

Affiliations Research and Development Division, SAPPORO HOLDINGS LTD., Yaizu, Shizioka, Japan, Fundamental Laboratory, POKKA SAPPORO FOOD & BEVERAGE LTD., Yokohama, Kanagawa, Japan

Tomoko Ishijima

Roles Supervision

Affiliation Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan

Keiko Abe

Roles Supervision

Affiliation Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan

Hiroshi Kinoshita

Roles Supervision

Affiliation Department of Forensic Medicine, Faculty of Medicine, Kagawa University, Miki, Kita, Kagawa, Japan

Youichi Tsuchiya

Roles Project administration, Supervision

Affiliation Research and Development Division, SAPPORO HOLDINGS LTD., Yaizu, Shizioka, Japan

Shinji Okada

Roles Formal analysis, Resources, Supervision

asoka@mail.ecc.u-tokyo.ac.jp

Affiliation Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.