Kern, Timo http://orcid.org/0000-0001-7139-9766
Blond, Martin Bæk
Hansen, Tue Haldor http://orcid.org/0000-0001-5948-8993
Rosenkilde, Mads
Quist, Jonas Salling
Gram, Anne Sofie
Ekstrøm, Claus Thorn
Hansen, Torben
Stallknecht, Bente
Article History
Received: 13 October 2018
Revised: 24 June 2019
Accepted: 23 July 2019
First Online: 29 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the ethical committee of The Capital Region of Denmark (H-4-2013-108), and is registered at ExternalRef removed (NCT01962259) and at the Danish Data Protection Agency. The study was performed in accordance with the Helsinki declaration.