About the Authors

Aliou Amadou Dia

Roles Data curation, Formal analysis, Investigation, Visualization, Writing – original draft

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Masatoshi Hori

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – review & editing

mhori@radiol.med.osaka-u.ac.jp

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Hiromitsu Onishi

Roles Conceptualization, Validation

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Makoto Sakane

Roles Investigation, Resources

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Takashi Ota

Roles Investigation, Resources, Validation

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Takahiro Tsuboyama

Roles Investigation, Resources

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Mitsuaki Tatsumi

Roles Investigation, Resources

Affiliation Department of Radiology, Osaka University Hospital, Suita, Japan

Tomoyuki Okuaki

Roles Conceptualization, Investigation, Methodology, Software

Affiliation Philips Healthcare, Tokyo, Japan

Noriyuki Tomiyama

Roles Conceptualization, Investigation, Resources, Supervision

Affiliation Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine, Suita, Japan

Competing Interests

The author T. Okuaki is an employee of Philips Healthcare, and the commercial company provided image analysis software in development for the study. However, this does not alter our adherence to PLOS ONE policies on sharing data and materials. The other authors declare that they have no conflict of interest related to this study.