Article History
Received: 4 December 2021
Accepted: 9 June 2022
First Online: 8 July 2022
Declarations
:
: The authors declare that they have no conflict of interest regarding this manuscript. Independent from the submitted manuscript, received royalties/payments of all authors are listed: Payments for presentations from Waldemar Link, Zimmer Biomet, Heraeus, Ceramtec.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Approval by the local Ethical Committee of the “Ärztekammer Hamburg” with the case number PV7236 from 16.03.2020.
: All patients included had informed consent.