Chikhladze, Sophia
Lederer, Ann-Kathrin
Kühlbrey, Christian M.
Hipp, Julian
Sick, Olivia
Fichtner-Feigl, Stefan
Wittel, Uwe A.
Article History
Received: 12 August 2019
Accepted: 18 February 2020
First Online: 24 February 2020
Compliance with ethical standards
:
: The authors have no conflicts of interest or financial ties to disclose.
: Study was approved by the local Ethics Committee. Due to the retrospective study design and the anonymization of data, consent to participate was not necessary. An identification of the participants by a third party is not possible.
: Not applicable.