Sudo, Kyoko
Fujii, Mihoko
Iwamoto, Azusa
Thandar, Moe Moe
Kanda, Miwa
Hoshino, Haru
Ikeda, Saki
Fujita, Masami
Funding for this research was provided by:
NCGM COVID-19 Gift Fund (22 K901C01)
Article History
Received: 9 September 2024
Accepted: 8 July 2025
First Online: 22 October 2025
Declarations
:
: This study was conducted according to the principles of the Declaration of Helsinki, and was approved by the Ethics Committee of National Center for Global Health and Medicine (Approval No. NCGM-S-004572-00). The research volunteers were given written explanations and gave consent online in advance regarding the purpose, method, safety considerations, and risks of the experiment.
: Not applicable.
: The authors declare no competing interests.