Rytter, Dorte
Rask, Charlotte Ulrikka
Vestergaard, Claus Høstrup
Nybo Andersen, Anne-Marie
Bech, Bodil Hammer
Article History
Received: 26 September 2019
Accepted: 4 February 2020
First Online: 24 February 2020
Competing interests
: The authors declare no competing interests.