Donkers, H W http://orcid.org/0000-0003-3564-3164
Van der Veen, D J
Teerenstra, S
Vernooij-Dassen, M J
Nijhuis-vander Sanden, M W G
Graff, M J L
Funding for this research was provided by:
Dutch Alzheimer Association (WE03.2011-21)
Article History
Received: 4 January 2018
Accepted: 24 September 2018
First Online: 4 October 2018
Ethics approval and consent to participate
: This study was approved by the research ethics committee of Radboud university medical center, CMO number 2012/401. Participation in this study was voluntary and respondents could withdraw from participation at any time. Respondents’ written informed consent was obtained after providing them with oral and written explanation of the nature of the study.
: All author declare to have no conflicts of interest in the manuscript including financial, consultant, institutional or other relationships that might lead to bias or a conflict of interest.
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