Ewendt, F.
Föller, M.
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (Fo695/2-1)
Article History
Received: 26 November 2018
Accepted: 10 June 2019
First Online: 14 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent is not required in this type of study.