Hasegawa, Tomoko
Ikeda, Hanako O.
Iwai, Sachiko
Sasaoka, Norio
Kakizuka, Akira
Tsujikawa, Akitaka
Funding for this research was provided by:
Suda memorial fund
Ministry of Health, Labour and Welfare of Japan
Japan Science and Technology Agency
Article History
Received: 19 May 2020
Accepted: 30 November 2020
First Online: 10 December 2020
Competing interests
: The authors declare no competing interests.