Van den Heede, Koen
Dubois, Cécile
Mistiaen, Patriek
Stordeur, Sabine
Cordon, Audrey
Farfan-Portet, Marie Isabel
Article History
Received: 22 January 2018
Accepted: 23 February 2018
First Online: 26 February 2018
Compliance with ethical standards
:
: All authors state that they have no conflicts of interest to disclose.