Akihiko Nishikimi a, ⁎ , Ken Watanabe b, c, Atsushi Watanabe d, Mikako Yasuoka e, Ryota Watanabe e, Hironori Oshima f, Yuichi Kitagawa g, Haruhiko Tokuda b, f, Shumpei Niida h, Masayo Kojima e
a Biosafety Division, Research Institute, National Center for Geriatrics and Gerontology, 7-430 Morioka, Obu, Aichi 474-8511, Japan
b Bioresource Division, Research Institute, National Center for Geriatrics and Gerontology, Aichi, Japan
c Department of Musculoskeletal Disease, Research Institute, National Center for Geriatrics and Gerontology, Aichi, Japan
d Communal Laboratory, Research Institute, National Center for Geriatrics and Gerontology, Aichi, Japan
e Department of Frailty Research, Research Institute, National Center for Geriatrics and Gerontology, Aichi, Japan
f Department of Clinical Laboratory, Hospital, National Center for Geriatrics and Gerontology, Aichi, Japan
g Department of Infection Control, Hospital, National Center for Geriatrics and Gerontology, Aichi, Japan
h Research Institute, National Center for Geriatrics and Gerontology, Aichi, Japan