Kumamaru, Kanako K.
Machitori, Akihiro
Koba, Ritsuko
Ijichi, Shinpei
Nakajima, Yasuo
Aoki, Shigeki
Article History
Received: 13 December 2017
Accepted: 5 February 2018
First Online: 16 February 2018
Change Date: 30 March 2018
Change Type: Correction
Change Details: In Results of Abstract, the first sentence should read as: The radiologist potential workload in Japan was 2.78–4.17 times higher than those in other countries.
Compliance with ethical standards
:
: Ms. Koba and Mr. Ijichi are employees of GE healthcare, Japan. All data were entirely under the control of the corresponding author and the roles of Ms. Koba and Mr. Ijichi were the technical support for the analysis and drawing figures. The other authors have no conflict of interest.
: This study was exempt from Institutional Review Board approval at the institution where the analyses were performed, because only aggregated anonymous data were used.