Guggenberger, Konstanze http://orcid.org/0000-0002-4840-0447
Krafft, Axel Joachim
Ludwig, Ute
Vogel, Patrick
Elsheik, Samer
Raithel, Esther
Forman, Christoph
Dovi-Akué, Philippe
Urbach, Horst
Bley, Thorsten
Meckel, Stephan
Article History
Received: 25 May 2019
Accepted: 4 December 2019
First Online: 18 December 2019
Compliance with ethical guidelines
:
: K. Guggenberger, A.J. Krafft, U. Ludwig, P. Vogel, S. Elsheik, E. Raithel, C. Forman, P. Dovi-Akué, H. Urbach, T. Bley and S. Meckel declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. All patients gave their informed consent for the use of their data prior to inclusion in the study.