Vogel, Marco M. E.
Kessel, Kerstin A.
Gschwend, Jürgen E.
Weichert, Wilko
Wilkens, Jan J.
Combs, Stephanie E.
Article History
Received: 22 May 2018
Accepted: 17 August 2018
First Online: 4 September 2018
Compliance with ethical guidelines
:
: M.M.E. Vogel, K.A. Kessel, J.E. Gschwend, W. Weichert, J.J. Wilkens and S.E. Combs declare that they have no competing interests.
: The present work is approved by the Ethics Commission of the Technical University of Munich (TUM) and is registered with the project number 320/14.