Matsumoto, Kazuhiro
Kosaka, Takeo
Nakamura, Kohei
Nishihara, Hiroshi
Oya, Mototsugu
Article History
Received: 18 November 2020
Accepted: 1 January 2021
First Online: 27 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: Our study on somatic mutation analysis was approved by the institutional review board of Keio University Hospital (#2018–0015).
: Informed consent was obtained from the individual who participated in the study.