Schröder, Christina http://orcid.org/0000-0002-4168-2795
Engenhart-Cabillic, Rita
Kirschner, Sven
Blank, Eyck
Buchali, André
Article History
Received: 21 January 2019
Accepted: 11 April 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: This analysis was done according to the standards of the Helsinki Declaration. We obtained permission from the ethics committee of the State chamber of physicians of Brandenburg (S10(a)/2012). Informed consent forms were collected from all patients before the beginning of the treatment.
: Not applicable.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
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