Linti, C.
Doser, M.
Planck, H.
Oberhoffner, S.
Mueller, E.
Renardy, M.
Biesinger, J.
Neumann, B.
Stang, K.
Greiner, T. O.
Schlensak, C.
Krajewski, S.
Wendel, H. P.
Funding for this research was provided by:
The study was funded by the German Federal Ministry of Education and Research (BMBF 01KQ0902)
Article History
Received: 28 August 2017
Accepted: 26 May 2018
First Online: 11 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.