Timme, Maximilian
Thomas, Christian
Spille, Dorothee Cäcilia
Stummer, Walter
Ebel, Heinrich
Ewelt, Christian
Hans, Franz-Josef
Schick, Uta
Puchner, Maximilian
Wildförster, Uwe
Bruns, Bernhard
Trost, Hans Axel
Holling, Markus
Grauer, Oliver
Hess, Katharina
Brokinkel, Benjamin http://orcid.org/0000-0003-3462-3479
Article History
Received: 20 February 2019
Revised: 16 April 2019
Accepted: 23 May 2019
First Online: 3 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: 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 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.