Querfeld, Uwe https://orcid.org/0000-0001-6783-3822
Weber, Lutz T.
Article History
Received: 23 November 2017
Revised: 13 April 2018
Accepted: 17 April 2018
First Online: 11 May 2018
Compliance with ethical standards
:
: Uwe Querfeld declares that he has no conflict of interest. Lutz T. Weber has received financial support (travel grants) from Astellas.