Funding for this research was provided by:
Swedish Council for Working Life and Social Research (2018-0266)
Stockholm County Counsil (20180266)
National School in Caring Sciences at Karolinska Institutet (2-14672016)
Received: 26 August 2019
Accepted: 14 February 2020
First Online: 27 February 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study. The study and all the participating hospitals obtained approval from the Stockholm Regional Ethical Review Board (no. 2009/1472–31/3).
: Not applicable (this article does not contain any identifying data).
: The authors declare that they have no competing interests.