van Trier, Dorothée C. http://orcid.org/0000-0003-1635-7410
van der Burgt, Ineke
Draaijer, Renske W.
Cruysberg, Johannes R. M.
Noordam, Cees
Draaisma, Jos M.
Funding for this research was provided by:
Radboud University Medical Center
Article History
Received: 7 March 2018
Revised: 19 May 2018
Accepted: 23 May 2018
First Online: 9 June 2018
Compliance with ethical standards
: The performed study is in accordance with the ethical standards and with the 1964 Helsinki declaration. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.