Ruud, Espen Asak
Stavem, Knut
Geitung, Jonn Terje
Borthne, Arne
Søyseth, Vidar
Ashraf, Haseem
Funding for this research was provided by:
Akershus Universitetssykehus
Article History
Received: 2 March 2020
Revised: 23 September 2020
Accepted: 30 October 2020
First Online: 22 December 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is:Haseem Ashraf, Associate professor, PhD. Faculty of Medicine, University of Oslo, Norway. Department of Thoracic Radiology. Akershus University Hospital, NorwayHomepage: ExternalRef removed
: 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.
: Institutional statistical services at Akershus University Hospital.Prof. Ashraf and prof. Stavem both have significant statistical expertise.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • prospective• diagnostic or prognostic study• performed at one institution