van den Haak, Lukas http://orcid.org/0000-0001-6070-7284
de Kroon, Cor. D.
Warmerdam, Milo. I.
Siebers, Albert G.
Rhemrev, Johann P.
Nieboer, Theodoor. E.
Jansen, Frank Willem
Article History
Received: 7 April 2018
Accepted: 19 October 2018
First Online: 30 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest and nothing to disclose.
: Approval for this study was granted by the Medical Ethics Committee of all participating hospitals and by the review board of PALGA. This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent of patients was not obtained due to the nature of study and the obtained data.