Funding for this research was provided by:
Japan Society for the Promotion of Science (20K16751)
Received: 10 February 2022
Accepted: 24 March 2022
First Online: 4 April 2022
: This study was approved by the Ethics Committee of the Gunma University Graduate School of Medicine and was performed in accordance with the Declaration of Helsinki. Informed consent for this treatment was obtained from the patients before therapy initiation.
: All patients provided consent for data usage in the study and its publication.
: T. O. received research funding from Hitachi. All other authors have no conflicts of interest to declare.