Groen, Justus L.
Peul, Wilco C.
Pondaag, Willem
Funding for this research was provided by:
Leiden University Medical Center
Article History
Received: 15 November 2019
Accepted: 10 March 2020
First Online: 24 March 2020
Compliance with ethical standards
:
: Justus Groen declares that he has no conflict of interest; Prof Wilco Peul received research grants from Medtronic for other studies, not-related to the current subject; Willem Pondaag declares that he has no conflict of interest.
: All procedures performed in 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.
: Informed consent for treatment was obtained from all individual participants included in the study. Under Dutch legislation, there is no informed consent needed for the retrospective analysis of patient series to be published anonymously.