van der Linden, M. Christien https://orcid.org/0000-0002-0637-7875
van den Brand, Crispijn L.
van den Wijngaard, Ido R.
de Beaufort, Roeline A. Y.
van der Linden, Naomi https://orcid.org/0000-0003-1646-9834
Jellema, Korné
Article History
Received: 24 October 2017
Revised: 14 December 2017
Accepted: 3 January 2018
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was deemed exempt by the regional medical research ethics committee (Southwest Holland, The Netherlands, nr. 16-118).
: The study has been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. This manuscript does not contain clinical studies or patient data.