Kanai, Makiko http://orcid.org/0000-0002-7355-0068
Kanai, Osamu
Fujita, Kohei
Mio, Tadashi
Ito, Masato
Article History
Received: 8 April 2019
Accepted: 6 April 2020
First Online: 20 April 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Panasonic Health Care Center (Approval No. 2017–004) and all study participants provided their written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.