Funding for this research was provided by:
Grant‐in‐Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan. (#20H03817)
Received: 24 November 2021
Accepted: 10 May 2022
First Online: 21 May 2022
: This study was approved by the Ethical Committee of Keio University Hospital (#20160084 and #20180015). Written informed consent was obtained from the participants.
: Written consent has been obtained from both of the patients for publication of clinical details, radiological and biological data.
: The authors declare no competing interests.