Geerdes-Fenge, H. F.
Pongratz, P.
Liese, J.
Reisinger, E. C.
Article History
Received: 23 September 2017
Accepted: 27 December 2017
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare. The patient gave written consent for publication.