Sucher, Robert
Rademacher, Sebastian
Jahn, Nora
Brunotte, Max
Wagner, Tristan
Alvanos, Athanasios
Sucher, Elisabeth
Seehofer, Daniel
Scheuermann, Uwe
Hau, Hans-Michael
Funding for this research was provided by:
Universität Leipzig (IN-1260910)
Article History
Received: 27 August 2019
Accepted: 28 November 2019
First Online: 9 December 2019
Ethics approval and consent to participate
: The study was approved by the local ethical commission board from the University of Leipzig (AZ EK: 111–16-14032016). Due to the retrospective design of the study and accordingly national guidelines, the local ethic committee confirmed, that informed consent was not necessary from participants.
: Not applicable.
: The authors declare that they have no competing interests.