Miyashima, Yusuke
Uemura, Takuya http://orcid.org/0000-0002-5434-3290
Yokoi, Takuya
Hama, Shunpei
Okada, Mitsuhiro
Konishi, Sadahiko
Nakamura, Hiroaki
Article History
Received: 18 July 2020
Accepted: 30 September 2020
First Online: 10 October 2020
Ethics approval and consent to participate
: This study was approved by the institutional review board at Osaka City University Graduate School of Medicine and Osaka General Hospital of West Japan Railway Company.
: The patients provided written informed consent to publish the cases.
: Not applicable.