About the Authors

Shunsuke Takahashi

shunsuke.takahashi@tecsrg.co.jp

Affiliation TechnoSuruga Laboratory Co., Ltd., Shizuoka-shi, Shizuoka, Japan

Junko Tomita

Affiliation TechnoSuruga Laboratory Co., Ltd., Shizuoka-shi, Shizuoka, Japan

Kaori Nishioka

Affiliation TechnoSuruga Laboratory Co., Ltd., Shizuoka-shi, Shizuoka, Japan

Takayoshi Hisada

Affiliation TechnoSuruga Laboratory Co., Ltd., Shizuoka-shi, Shizuoka, Japan

Miyuki Nishijima

Affiliation TechnoSuruga Laboratory Co., Ltd., Shizuoka-shi, Shizuoka, Japan

Competing Interests

All of the authors are paid employees of TechnoSuruga Laboratory Co., Ltd. (Nagasaki, Japan). However, this affiliation does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: ST TH MN. Performed the experiments: ST KN. Analyzed the data: ST JT. Contributed to the writing of the manuscript: ST MN.