Funding for this research was provided by:
Korea Health Industry Development Institute (HI17C0086)
National Research Foundation (NRF-2019R1H1A2079721, NRF-2017M2A2A7A02018568)
Ministry of Science and ICT (IITP-2019-2018-0-01798)
IITP grant funded by the AI Graduate School Support Program (2019-0-00421)
Institute for Basic Science (IBS-R015-D1)
Article History
Received: 1 August 2019
Revised: 21 October 2019
Accepted: 8 November 2019
First Online: 21 January 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Ho Yun Lee
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors has significant statistical expertise.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: Some study subjects have been previously reported in (Son JY, Lee HY, Kim JH, et al (2016) Quantitative CT analysis of pulmonary ground-glass opacity nodules for distinguishing invasive adenocarcinoma from non-invasive or minimally invasive adenocarcinoma: the added value of using iodine mapping. Eur Radiol. ExternalRef removed.)
: • Retrospective• Diagnostic or prognostic study• Multicenter study