Hattammaru, Yoshiyasu
Mio, Yasushi
Hascilowicz, Tomasz
Utsumi, Isao
Murakami, Yuichi
Omi, Sachiko
Article History
Received: 17 July 2021
Accepted: 22 December 2021
First Online: 5 January 2022
Declarations
:
: This study was a prospective, single-center, single blind, randomized controlled trial. The study protocol was approved by the ethics committee of Jikei Medical University Ethics Committee (approval number 27–207(8092)). Written informed consent was obtained from all participants after they understood the concept of this research. The study was implemented in accordance with the principles of the Helsinki Declarations.
: Consent for publication has been obtained from all participants.
: The authors declare that they have no competing interests.