Funding for this research was provided by:
Leiden University Medical Center
Received: 10 February 2020
Revised: 8 April 2020
Accepted: 13 April 2020
First Online: 26 April 2020
Compliance with ethical standards
: Due to the retrospective nature of this study and blinding of all patient data and imaging, ethics approval and consent was not obtained and the need for approval was waived.
: The authors declare that they have no conflict of interest.