Article History
Received: 6 August 2020
Accepted: 5 January 2021
First Online: 29 January 2021
Compliance with Ethical Standards
:
: The authors declared no conflicts of interest with respect to the authorship and/or publication of this article.
: Since the data were collected as part of routine clinical work and completely anonymized prior to retrospective analysis, a specific ethical approval application was not considered necessary. All procedures relating to this review were carried out in accordance with the Declaration of Helsinki.