Received: 31 October 2019
Accepted: 22 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: Ethical approval to conduct the study was granted by Curtin University Human Research Ethics Committee in Australia (HRE2018–0037), Research and Ethics Committee, School of Nursing and Midwifery, Trinity College in Ireland (COM_35_17/18) and the Advisory Committee for Research Ethics in Health Education Lund University in Sweden (Reference Number 50–18).
: No individual person’s data in any form (individual details, images or videos) is contained in this manuscript.
: We have no competing interests to be declared.