Hammermüller, C.
Hinz, A.
Dietz, A.
Wichmann, G.
Pirlich, M.
Berger, T.
Zimmermann, K.
Neumuth, T.
Mehnert-Theuerkauf, A.
Wiegand, S.
Zebralla, V.
Funding for this research was provided by:
Universität Leipzig
Article History
Received: 2 September 2020
Accepted: 26 December 2020
First Online: 22 January 2021
Ethics approval and consent to participate
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. An ethical approval is considered unnecessary according to national regulations, since the data can no longer be traced back to a patient and has been collected in pseudonymized form (professional code of conduct § 15 BO SLÄK, saxonian hospital law § 34 SächsKHG).Electronically given informed consent (Opt-In) was obtained and digitally saved from all individual participants included in the study.
: Not Applicable.
: Disclosures:Dr. Neumuth reports non-financial support from IMPULS Technologiemanagement UG, during the conduct of the study; and TN is shareholder of IMPULS Technologiemanagement UG.The other authors declare that they have no conflict of interests.