Vandamme, Timon
Beyens, Matthias
de Beeck, Ken Op
Dogan, Fadime
van Koetsveld, Peter M
Pauwels, Patrick
Mortier, Geert
Vangestel, Christel
de Herder, Wouter
Van Camp, Guy
Peeters, Marc
Hofland, Leo J
Article History
Received: 16 October 2015
Revised: 9 January 2016
Accepted: 13 January 2016
First Online: 15 March 2016
Competing interests
: TV, WdH and MP: advisory role and speakers’ fees for Ipsen and Novartis. The remaining authors declare no conflict of interest.