Received: 12 December 2018
Accepted: 22 July 2019
First Online: 31 July 2019
Ethics approval and consent to participate
: The study was approved by the regional ethics committee at Lund University as a quality improvement project (LU 2016/296). Permission for medical record review and contact with the patient was obtained from the respective head of the PHC. The patients received oral and written information about the study and had the possibility to refuse contact by the researcher. Informed consent was obtained from all individual participants included in the study.
: Consent to publish was included in the informed consent form that was approved by all participants and in the ethics approval.
: The authors declare that they have no competing interests.