Andersen, Poul Erik http://orcid.org/0000-0003-2699-7737
Duvnjak, Stevo
Gerke, Oke
Kjeldsen, Anette Drøhse
Article History
Received: 23 January 2019
Accepted: 10 March 2019
First Online: 18 March 2019
Compliance with Ethical Standards
: All procedures performed were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable standards. The study was approved by the Danish Data Protection Agency (File no. 15/10194) according to the Danish Act on Processing of Personal Data (Act No. 429 of 31 May 2000), and Danish Health and Medicines Authority (File no. 3-3013-974/1).
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study. Consent for publication was obtained for every individual person’s data included in the study.