Cornelissen, Anouk J. M. http://orcid.org/0000-0002-6319-6552
Tuinder, Stefania M. H.
Heuts, Esther M.
van der Hulst, René R. W. J.
Slatman, Jenny
Article History
Received: 6 March 2018
Accepted: 22 May 2018
First Online: 1 June 2018
Ethics approval and consent to participate
: This study was conducted according to the accepted principles of ethical and professional conduct. In accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments. Ethical approval was obtained of the Medical Ethical Committee of the Maastricht University Medical Centre. Written informed consent was obtained from all individual patients included in the study.
: The authors declare that they have no competing interests.
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