Document is current

Article History

Received: 7 December 2019

Revised: 29 March 2020

Accepted: 31 March 2020

First Online: 7 April 2020

Compliance with ethical standards

:

: TK received research support from the Deutsche Forschungsgemeinschaft (DFG), the Bundesministerium für Bildung und Forschung (BMBF), the Bundesministerium für Gesundheit (BMG), the Robert Bosch Foundation, the European Union (EU), and the National Institutes of Health (NIH). He has received consulting fees from Biohaven and UBC. He has received a speaker honorarium from Novartis. HJ received funding from the Medical Faculty of Heidelberg. AD, HJ, TK, and STDM declare no conflicts of interest.

: We confirm that the approval of an institutional review board was not required for this work and we have read the Journal’s position on issues involved in ethical publication and affirm that this work is consistent with those guidelines.