Richter, D. C.
Heininger, A.
Brenner, T.
Hochreiter, M.
Bernhard, M.
Briegel, J.
Dubler, S.
Grabein, B.
Hecker, A.
Kruger, W. A.
Mayer, K.
Pletz, M. W.
Storzinger, D.
Pinder, N.
Hoppe-Tichy, T.
Weiterer, S.
Zimmermann, S.
Brinkmann, A.
Weigand, M. A.
Lichtenstern, C.
Article History
First Online: 30 January 2018
Compliance with ethical guidelines
:
: D. C. Richter, A. Heininger, T. Brenner, M. Hochreiter, M. Bernhard, J. Briegel, S. Dubler, B. Grabein, A. Hecker, W. A. Kruger, K. Mayer, M. W. Pletz, D. Storzinger, N. Pinder, T. Hoppe-Tichy, S. Weiterer, S. Zimmermann, A. Brinkmann, M. A. Weigand, and C. Lichtenstern declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors. Local ethical guidelines applied to all studies included in the current review.