Ichikawa, Yasutaka http://orcid.org/0000-0002-6383-207X
Kanii, Yoshinori
Yamazaki, Akio
Nagasawa, Naoki
Nagata, Motonori
Ishida, Masaki
Kitagawa, Kakuya
Sakuma, Hajime
Article History
Received: 21 November 2020
Accepted: 2 January 2021
First Online: 15 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the local institutional review board at Mie University Hospital (approval No. H2019-207).
: Written informed consent was waived since this study used existing clinical CT image data. The opportunity to opt-out of the inclusion to this study was given through a notice in the hospital website. No patient showed intention for an exclusion from this study.