Skripuletz, Thomas
Pars, Kaweh
Schulte, Alina
Schwenkenbecher, Philipp
Yildiz, Özlem
Ganzenmueller, Tina
Kuhn, Maike
Spreer, Annette
Wurster, Ulrich
Pul, Refik
Stangel, Martin
Sühs, Kurt-Wolfram
Trebst, Corinna
Article History
Received: 20 September 2017
Accepted: 9 May 2018
First Online: 25 May 2018
Ethics approval and consent to participate
: The investigation was approved by the Institutional Ethics Committee of the Hannover Medical School. This is a retrospective study and only data were included that were evaluated for patients treatment. Thus, the local ethics committee waived the need for written informed consent from the participants. Patient’s data were de-identified by authors before analysis.
: The authors declare that they have no competing interests.
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