Vander Meeren, Sam https://orcid.org/0000-0002-1840-7058
Heyrman, Bert
Renmans, Wim
Bakkus, Marleen
Maes, Brigitte
De Raeve, Hendrik
Schots, Rik
Jochmans, Kristin
Article History
Received: 1 September 2017
Accepted: 16 February 2018
First Online: 28 February 2018
Compliance with ethical standards
: The study was approved by the Ethics Committee of the University of Brussels.
: The authors declare that they have no conflict of interest.