Takahashi, Korekiyo
Nakatsugawa, Keiji
Sakoda, Masahito
Nanao, Yoshiko
Nobukane, Hiroyoshi
Obuse, Hideaki
Tanda, Satoshi
Article History
Received: 29 January 2023
Accepted: 22 July 2023
First Online: 1 August 2023
Competing interests
: The authors declare no competing interests.