Nomura, Kazuhito
Narimatsu, Eichi
Inoue, Hiroyuki
Kyan, Ryoko
Sawamoto, Keigo
Uemura, Shuji
Kakizaki, Ryuichiro
Harada, Keisuke
Article History
Received: 17 March 2020
Accepted: 10 September 2020
First Online: 28 September 2020
Competing interests
: Dr. Nomura reports receiving a grant from the Japan Society for the Promotion of Science (Grant No. 17K17060) and a grant from Sapporo Medical University for the Promotion of Specified Medical Research for this study. Other authors have no conflict of interest, financial or otherwise for this study.