Fasen, Bram A. C. M.
Heijboer, Roeland J. J.
Hulsmans, Frans-Jan H.
Kwee, Robert M.
Article History
Received: 17 January 2020
Accepted: 24 March 2020
First Online: 5 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This retrospective study was approved by the institutional review board of our hospital (IRB number Z2019102) and patients’ consents were waived.