Sørensen, Michael
Larsen, Lars P.
Villadsen, Gerda E.
Aagaard, Niels K.
Grønbæk, Henning
Keiding, Susanne
Vilstrup, Hendrik
Article History
Received: 22 February 2018
Accepted: 25 June 2018
First Online: 12 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of Interest.
: For this type of study, formal consent is not required.