Received: 7 March 2021
Accepted: 30 June 2021
First Online: 12 July 2021
: All procedures performed in studies involving human participants were 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; informed consent to participate was obtained from all individual patients included in the study that were in clinical conditions allowing. The institutional ethic committee approved the retrospective data analysis and study publication.
: Written informed consent for publication was obtained from all individual patients included in the study.
: All authors declare no financial and non-financial competing interests.