Kukihara, Hiroko
Yamawaki, Niwako
Ando, Michiyo
Nishio, Midori
Kimura, Hiromi
Tamura, Yoshiko
Funding for this research was provided by:
the Grants-in-Aid for Scientific Research of the Japan Society of the Promotion of Science (KAKEN C (16K12230))
Article History
Received: 7 February 2019
Accepted: 8 July 2020
First Online: 17 July 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committee of Fukuoka University. Informed, written consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.