Langenberg, Simone M. C. H. https://orcid.org/0000-0002-8085-0392
van Herpen, Carla M. L.
van Opstal, Claudia C. M.
Wymenga, Anke N. M.
van der Graaf, Winette T. A.
Prins, Judith B.
Funding for this research was provided by:
Radboud University Medical Center
Article History
Received: 16 July 2018
Accepted: 11 February 2019
First Online: 22 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Oral informed consent was obtained from all participants.
: The local medical ethical committee gave permission for the study. All procedures performed were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.