Accepted: 6 November 2020
First Online: 22 November 2020
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest. All named authors meet the International Committee of Medical Journal Editors (ICMJE) criteria for authorship for this article, take responsibility for the integrity of the work as a whole, and have given their approval for this version to be published.
: No ethics approval applicable for this commentary.
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