Sato, Kenichiro
Mano, Tatsuo
Iwata, Atsushi
Toda, Tatsushi
Article History
Received: 20 January 2021
Accepted: 19 June 2021
First Online: 18 July 2021
Declarations
:
: This study was approved by the University of Tokyo Graduate School of Medicine Institutional Ethics Committee (ID: 11628-(3)). Informed consent was not required because the data were publicly distributed.
: Not applicable.
: The authors declare that they have no competing interests.