Roder, Constantin
Haas, Patrick http://orcid.org/0000-0001-7728-2091
Fudali, Monika
Milian, Monika
Ernemann, Ulrike
Meyer, Philipp T.
Tatagiba, Marcos
Khan, Nadia
Article History
Received: 1 August 2019
Revised: 24 September 2019
Accepted: 2 October 2019
First Online: 14 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethics standards. As to the retrospective character of this analysis, no specific formal consent was obtained.