Kalagi, J.
Otte, I.
Vollmann, J.
Juckel, G.
Gather, J.
Funding for this research was provided by:
Medical Faculty of the Ruhr University Bochum (K093-15)
Article History
Received: 3 January 2018
Accepted: 28 August 2018
First Online: 19 September 2018
Ethics approval and consent to participate
: The study was approved by the ethics committee of the Medical Faculty of the Ruhr University Bochum (Reg. No. 15-5452). All participants gave written informed consent. In case the patient had a legal guardian, the latter also gave informed consent.
: Not applicable
: The authors declare that they have no competing interests.
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