Lwin, Min Wai
Timby, Erika
Ivarsson, Anneli
Eurenius, Eva
Vaezghasemi, Masoud
Silfverdal, Sven-Arne
Lindkvist, Marie
Funding for this research was provided by:
Umea University
Article History
Received: 27 January 2023
Accepted: 6 May 2023
First Online: 26 May 2023
Declarations
:
: The main part of the study was approved by the Regional Ethical Review Board in Umeå, Sweden (Dnr 2010-63-31 M). A supplementary application for the present study has been approved (2017 / 401 − 32) to expand our regional data with national health data from the Medical Birth Register. The data collection and research methods used were in accordance with the guidelines mentioned in Ethical Review Act, Act (2003: 460). No human or animal experiment was included. Informed consent was obtained from all the participants for further usage of their personal data for research purpose.
: Not Applicable.
: The authors declare that they have no competing interests.