Received: 7 July 2020
Accepted: 5 January 2021
First Online: 13 January 2021
Ethics approval and consent to participate
: Approvals from the Committee on Health Research Ethics (H<sup>− 16016365</sup>), the Committee of Multipractice Studies in General Practice (MPU 08–2016), and the Danish Data Protection Agency (SUND-2016-24) were obtained before enrolment. The study was conducted in accordance with the Declaration of Helsinki and Good Clinical Practice (ICH GCP). The trial was registered on ExternalRef removedExternalRef removed before study start. All participants provided written consent.
: Not applicable. No personal information is included.
: None declared.