About the Authors
- Kimiko Tomioka
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Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Visualization, Writing – original draft
* E-mail: tkimiko@naramed-u.ac.jp
Affiliation Nara Prefectural Health Research Center, Nara Medical University, Kashihara, Nara, Japan
- Norio Kurumatani
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Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing
Affiliation Nara Prefectural Health Research Center, Nara Medical University, Kashihara, Nara, Japan
- Keigo Saeki
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Roles Data curation, Methodology, Supervision, Validation, Writing – review & editing
Affiliation Nara Prefectural Health Research Center, Nara Medical University, Kashihara, Nara, Japan
Competing Interests
KS reports having received research grants from YKK AP, Inc., Ushio Inc., Tokyo Electric Power Company, EnviroLife Research Institute Co., Ltd., and Sekisui Chemical Co., Ltd. This does not alter our adherence to PLOS ONE policies on sharing data and materials.