Labeur, Tim A.
Runge, Jurgen H.
Klompenhouwer, Elisabeth G.
Klümpen, Heinz-Josef
Takkenberg, R. Bart
van Delden, Otto M.
Article History
First Online: 8 May 2019
Compliance with ethical standards
:
: <i>Heinz-Josef Klümpen</i> is a member of the advisory board for Ipsen and Sirtex, and received an unrestricted research grant from Bayer (no grant numbers apply). <i>R. Bart Takkenberg</i> served as a speaker for Gore WL, Bayer, and Norgine. He is a member of the advisory board for Gilead and Norgine. He has received grants from the Netherlands Organisation for Health Research and Development (ZonMw) and the Netherlands Society for Gastroenterology (Gastrostart). <i>Otto M. van Delden</i> served as a consultant for Cook Medical. All other authors have declared no conflicts of interest. The study was designed and conducted by academic investigators.