Funding for this research was provided by:
Kyowa Hakko Kirin
Text and Data Mining valid from 2018-11-16
Received: 13 April 2018
Accepted: 3 October 2018
First Online: 16 November 2018
Ethics approval and consent to participate
: This study was approved by all local ethics committees at participating institutions. All patients provided written informed consent. The protocol was approved by the institutional review boards of all participating institutes (see “Acknowledgements”).
: Not applicable.
: SE has received consulting/lecture fees and research funding from Kyowa Hakko Kirin Co., Ltd. RS is employed by Kyowa Hakko Kirin Co., Ltd.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.