Knudsen, Lone F.
Terkelsen, Astrid J.
Drummond, Peter D.
Birklein, Frank http://orcid.org/0000-0002-6672-4226
Article History
Received: 25 January 2019
Accepted: 7 May 2019
First Online: 18 May 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.