Document is current
Any future updates will be listed below
-
Authors
Britze, Josefine
Frederiksen, Jette Lautrup
- License Information
-
More Information
Article History
Received: 10 November 2017
Accepted: 15 November 2017
First Online: 2 February 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
