Asheim, Geir B. http://orcid.org/0000-0003-0669-4632
Mitra, Tapan
Article History
Received: 2 February 2019
Accepted: 30 January 2020
First Online: 13 February 2020
Compliance with ethical standards
:
: Asheim declares no conflicts of interest and no competing interests. Mitra is deceased; Asheim does not know of any conflicts of interest or any competing interests in his case.
: Not applicable.