Möller, Liesa Heidi
Pradel, Winnie
Gedrange, Tomasz
Botzenhart, Ute Ulrike
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 22 September 2020
Accepted: 27 January 2021
First Online: 11 February 2021
Ethics approval and consent to participate
: All methods were performed in accordance with the relevant guidelines and regulations of the World Medical Association Declaration of Helsinki and approved by the ethical review committee, TU Dresden, Germany with the Number: EK 442122014, registered on 25th November 2014. A need for informed consent of the patients and/ or its legal guardian was waived off by the ethics committee, due to the retrospective character of the study, the use of pseudonymous data and all investigations performed in accordance to the standards of care and not study related (Ethikkommission an der TU Dresden, Fetscherstr. 74, 01307 Dresden, Deutschland).
: Not applicable.
: The authors declare that they have no competing interests.