Kawai, Daisuke
Takenaka, Ryuta
Ishiguro, Mikako
Okanoue, Shotaro
Gotoda, Tatsuhiro
Kono, Yoshiyasu
Takemoto, Koji
Tsugeno, Hirofumi
Fujiki, Shigeatsu
Article History
Received: 1 December 2020
Accepted: 19 May 2021
First Online: 22 May 2021
Declarations
:
: The study was approved by the institutional review board of our hospital (Tsuyama Jihukai Ethics Committee) on March 3, 2015 (reference number 220) and was conducted in accordance with the Declaration of Helsinki. Written informed consent was provided by all patients.
: Not applicable.
: The authors declare that they have no competing interests.