Jorgensen, L. N.
Friis-Andersen, H.
Article History
Received: 15 May 2020
Accepted: 26 May 2020
First Online: 3 June 2020
Compliance with ethical standards
:
: Drs Lars N Jorgensen and Hans Friis-Andersen declare that they have no conflict of interest.
: Approval from the institutional review board was not required for this study.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this communication, informed consent is not required.