Shimoyama, Yuichiro
Umegaki, Osamu
Kadono, Noriko
Minami, Toshiaki
Article History
Received: 14 February 2021
Accepted: 3 June 2021
First Online: 12 June 2021
Declarations
:
: The study protocol was approved by the Ethics Committee of Osaka Medical College (#2206; Osaka, Japan). Written Informed consent was obtained from all patients enrolled in this study or their families.
: Not applicable.
: The authors declare that they have no competing interests.