Aagaard, Kristina
Matthiesen, Niels B.
Bach, Cathrine C.
Larsen, René T.
Henriksen, Tine B.
Article History
Received: 2 May 2019
Revised: 11 September 2019
Accepted: 18 September 2019
First Online: 2 October 2019
Competing interests
: The authors declare no competing interests.