Bell, Katharina
Licht, Norbert
RĂ¼be, Christian
Dzierma, Yvonne
Article History
Received: 23 May 2018
Accepted: 24 September 2018
First Online: 1 October 2018
Ethics approval and consent to participate
: The study was approved by our Institutional Review Board and formal written waiver for the need of ethics approval was issued by the departmental chair.
: Written informed consent was obtained from the patient for the publication of this report and any accompanying images.
: The authors declare that they have no competing interests.
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