About the Authors

Saiko Sugiura

Roles Conceptualization, Formal analysis, Investigation, Writing – original draft

saikos@ncgg.go.jp

Affiliations Toyota Josui Mental Clinic, Toyota, Aichi, Japan, Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Yukiko Nishita

Roles Conceptualization, Data curation, Formal analysis, Investigation, Writing – review & editing

Affiliation Department of Epidemiology of Aging, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Yasue Uchida

Roles Supervision, Writing – review & editing

Affiliations Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan, Department of Otorhinolaryngology, Aichi Medical University, Nagakute, Aichi, Japan

Mariko Shimono

Roles Writing – review & editing

Affiliation Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Hirokazu Suzuki

Roles Funding acquisition, Writing – review & editing

Affiliation Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Masaaki Teranishi

Roles Supervision, Writing – review & editing

Affiliations Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan, Department of Otorhinolaryngology, Nagoya University School of Medicine, Nagoya, Aichi, Japan

Tsutomu Nakashima

Roles Supervision, Writing – review & editing

Affiliations Department of Otorhinolaryngology, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan, Ichinomiya Medical Treatment and Habilitation Center, Ichinomiya, Aichi, Japan

Chikako Tange

Roles Data curation, Investigation, Writing – review & editing

Affiliation Department of Epidemiology of Aging, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Rei Otsuka

Roles Data curation, Funding acquisition, Investigation, Project administration, Supervision, Writing – review & editing

Affiliation Department of Epidemiology of Aging, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

Fujiko Ando

Roles Data curation, Investigation, Project administration, Supervision, Writing – review & editing

Affiliations Department of Epidemiology of Aging, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan, Department of Health and Medical Sciences, Aichi Shukutoku University, Nagakute, Aichi, Japan

Hiroshi Shimokata

Roles Data curation, Investigation, Project administration, Supervision, Writing – review & editing

Affiliations Department of Epidemiology of Aging, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Aichi, Japan, Graduate School of Nutritional Sciences, Nagoya University of Arts and Sciences, Nisshin, Aichi, Japan

Competing Interests

The authors have declared that no competing interests exist.