Hillberg, Nadine S. http://orcid.org/0000-0002-1995-6526
Beugels, Jop
van Kuijk, Sander M. J.
van der Hulst, René R. J. W.
Tuinder, Stefania M. H.
Funding for this research was provided by:
Maastricht University Medical Center
Article History
Received: 19 May 2019
Accepted: 27 September 2019
First Online: 8 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study consisted of a chart study. All procedures performed in this study involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The study consisted of an anonymous retrospective chart study. No individual informed consent of the patients was needed for this study.