Norredam, Marie
Nellums, Laura
Nielsen, Runa Schmidt
Byberg, Stine
Petersen, Jørgen Holm
Article History
Received: 15 November 2016
Accepted: 6 February 2018
First Online: 27 February 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.