Martens, Sofie
Goossens, Vera
Devisscher, Lars
Hofmans, Sam
Claeys, Polien
Vuylsteke, Marnik
Takahashi, Nozomi
Augustyns, Koen http://orcid.org/0000-0002-5203-4339
Vandenabeele, Peter http://orcid.org/0000-0002-6669-8822
Article History
Received: 18 August 2017
Revised: 24 November 2017
Accepted: 14 December 2017
First Online: 12 February 2018
Conflict of interest
: The authors declare that they have no conflict of interest.