Luyts, Katrien
Smulders, Stijn
Napierska, Dorota
Van kerckhoven, Soetkin
Poels, Katrien
Scheers, Hans
Hemmeryckx, Bianca
Nemery, Ben
Hoylaerts, Marc F
Hoet, Peter H M
Article History
Received: 10 July 2014
Accepted: 29 October 2014
First Online: 14 November 2014