Hasegawa, Takumi http://orcid.org/0000-0002-7349-7084
Yatagai, Nanae
Furukawa, Tatsuya
Wakui, Emi
Saito, Izumi
Takeda, Daisuke
Kakei, Yasumasa
Sakakibara, Akiko
Nibu, Ken-ichi
Akashi, Masaya
Article History
Received: 15 May 2020
Accepted: 16 November 2020
First Online: 25 January 2021
Ethics approval and consent to participate
: This study was approved by the institutional review board of Kobe University Graduate School of Medicine and by the institutional review boards of the participating hospitals.
: Not applicable.
: The authors declare no competing interests.