Falk, Maja
Nelson, Marie
Blomberg, Marie
Article History
Received: 30 July 2019
Accepted: 26 November 2019
First Online: 11 December 2019
Ethics approval and consent to participate
: The Regional Ethical Review Board in Linköping, Sweden approved the study (Dnr 2018/337–31). Permission was obtained to access patient medical records. Upon collection, all data was de-identified. According to statement from the Regional Ethical Review Board, informed consent was not needed as no individuals were contacted.
: Not applicable.
: The authors declare that they have no competing interests.