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Article History

Received: 12 April 2019

Accepted: 2 December 2019

First Online: 14 January 2020

Ethics approval and consent to participate

: This case report was approved by the local ethics committee of the Medical University of Vienna (no. 1445/2014).

: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.

: The authors declare that they have no competing interests.