,
Kaufmann, Thomas https://orcid.org/0000-0003-0589-8879
Clement, Ramon P.
Hiemstra, Bart https://orcid.org/0000-0001-6547-2138
Vos, Jaap Jan https://orcid.org/0000-0002-0597-6462
Scheeren, Thomas W. L. https://orcid.org/0000-0002-9184-4190
Keus, Frederik
van der Horst, Iwan C. C. https://orcid.org/0000-0003-3891-8522
Article History
Received: 17 January 2019
Accepted: 14 March 2019
First Online: 11 April 2019
Ethics approval and consent to participate
: The local institutional review board (Medisch Ethische Toetsingscommissie, University Medical Center Groningen) approved the study (M15.168207 and M16.193856). Written informed consent was obtained from all patients.
: Not applicable.
: TWLS received honoraria from Edwards Lifesciences (Irvine, California, USA) for consulting and for giving lectures. The other authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.