Sugiura, Kiyoaki
Suzuki, Keiichi http://orcid.org/0000-0003-4114-5794
Umeyama, Tomoshige
Omagari, Kenshi
Hashimoto, Takeo
Tamura, Akihiko
Article History
Received: 30 August 2020
Accepted: 20 October 2020
First Online: 9 November 2020
Ethics approval and consent to participate
: The patient’s identity is fully anonymized in this report. An access right to the medical records described in this study is granted by National hospital Organization Tochigi Medical Center. The study was approved by the institutional ethics board of National hospital Organization Tochigi Medical Center.
: Not applicable.
: The authors declare that they have no competing interests.