Zettinig, G. http://orcid.org/0000-0002-1258-4344
Krebs, M.
Article History
Received: 20 July 2021
Accepted: 22 July 2021
First Online: 3 August 2021
Declarations
:
: No competing interests, no personal financial interests, no funding, and no employment by an organization that may gain or lose financially from publication of the article. There are also no other competing interests regarding the manuscript.
: All procedures performed during this retrospective study were in accordance with the ethical standards of institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The ethical committee approval is not required for case reports.
: Informed consent was obtained from both patients.
: We thank the patients for granting permission to publish this information.
Free to read: This content has been made available to all.