Heidenreich, D.
Kreil, S.
Jawhar, M.
Müller, N.
Nolte, F.
Becker, K-P.
Miethke, T.
Hofmann, W.-K.
Klein, Stefan A.
Funding for this research was provided by:
Alfred and Angelika Gutermuth-Stiftung
Article History
Received: 10 April 2018
Accepted: 9 August 2018
First Online: 18 August 2018
Compliance with ethical standards
: All procedures were performed in accordance with the ethical standards of the responsible committee on human experimentation and with the Helsinki Declaration of 1964, as revised in 2013.
: The authors declare that they have no conflict of interest.