Steyaert, Sandra
Diddens, Jolien
Galle, Jeroen
De Meester, Ellen
De Keulenaer, Sarah
Bakker, Antje
Sohnius-Wilhelmi, Nina
Frankl-Vilches, Carolina
Van der Linden, Annemie
Van Criekinge, Wim
Vanden Berghe, Wim
De Meyer, Tim
Article History
Received: 25 August 2015
Accepted: 14 January 2016
First Online: 11 February 2016
Change Date: 17 March 2016
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.