Matsunaga, Mayumi
Kataoka, Yaeko
Igarashi, Yumiko
Fukui, Toshiko
Imura, Masumi
Horiuchi, Shigeko
Article History
Received: 28 April 2021
Accepted: 29 July 2021
First Online: 13 August 2021
Declarations
:
: The Ethics Board of St. Luke’s International University provided ethical approval (IRB-NO 18-A081). Written informed consent was obtained from all participated. All methods were performed in accordance with the relevant guidelines and regulations (Declaration of Helsinki).
: Not applicable.
: The authors declare that they have no interests.