Stroda, Alexandra
Brandenburg, Vincent
Daher, Ayham
Cornelissen, Christian
Goettsch, Claudia
Keszei, AndrĂ¡s
Dreher, Michael
Article History
Received: 30 May 2018
Accepted: 10 September 2018
First Online: 20 September 2018
Ethics approval and consent to participate
: The study protocol was approved by the local ethics committee (190/50,07-22-2015). All patients signed informed consent prior to the study.
: Not applicable.
: The authors declare no conflict of interest regarding the manuscript.
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