Labeur, Tim A.
Takkenberg, R. Bart
Klümpen, Heinz-Josef
van Delden, Otto M.
Article History
Received: 30 August 2018
Accepted: 8 November 2018
First Online: 28 November 2018
Change Date: 11 December 2018
Change Type: Correction
Change Details: Toward the end of the second paragraph in the Discussion section, there is a word missing in the sentence.
Compliance with Ethical Standards
:
: Heinz-Josef Klümpen is a member of the advisory board for Ipsen and Sirtex and received an unrestricted research grant from Bayer (no grant numbers apply). Bart Takkenberg, served as a speaker for Gore WL, Bayer and Norgine, is a member of the advisory board for Gilead and has received grants from the Netherlands Organisation for Health Research and Development (ZonMw) and The Netherlands Society for Gastroenterology (Gastrostart). Otto van Delden served as a consultant for Cook Medical. Tim Labeur declared no conflicts of interest. The study was designed and conducted by academic investigators.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.
: This study has obtained IRB approval from the Amsterdam UMC, and the need for informed consent was waived.
: For this type of study, consent for publication is not required.