Funding for this research was provided by:
Österreichische Forschungsförderungsgesellschaft (grant no. 35863961)
Received: 13 September 2020
Accepted: 31 March 2021
First Online: 7 April 2021
: Not applicable.
: No consent for publication applicable. This manuscript does not provide any patients’ data nor any animal studies or experiments. This manuscript does not contain any individual person’s data in any form. The authors declare no financial and non-financial conflict of interests. This manuscript has not been submitted to, nor is under review at, another journal or other publishing venue. The authors have no affiliation with any organization with a direct or indirect financial interest in the subject matter discussed in the manuscript.
: The authors declare that they have no competing interests.