Lange, Clemens Alexander Klaus
Lehnert, Patrick
Boneva, Stefaniya Konstantinova
Zhang, Peipei
Ludwig, Franziska
Boeker, Martin http://orcid.org/0000-0003-2972-2042
Hoffmeier, Klaus
Horres, Ralf
Schlunck, Günther
Reinhard, Thomas
Böhringer, Daniel
Auw-Haedrich, Claudia
Article History
Received: 9 October 2017
Revised: 19 June 2018
Accepted: 26 June 2018
First Online: 31 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.