Funding for this research was provided by:
ZonMw (729300105)
Article History
Received: 16 November 2017
Accepted: 9 February 2018
First Online: 24 February 2018
Compliance with ethical standards
:
: This study was approved by the ethics committee of the Heymans Institute for Psychological Research of the University of Groningen in the Netherlands.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.