Valletti, Massimiliano
Eshmuminov, Dilmurodjon
Gnecco, Nicola
Gutschow, Christian Alexander
Schneider, Paul Magnus
Lehmann, Kuno https://orcid.org/0000-0002-6177-9543
Article History
Received: 17 May 2021
Accepted: 27 July 2021
First Online: 17 August 2021
Declarations
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. The local independent ethics committee of Cantons Zurich, Switzerland, has approved the retrospective study protocol (local registration number PB_2016-00769).
: Informed consent for research purpose with patient data was obtained for all patients.
: The authors declare that they have no competing interests.