Funding for this research was provided by:
Sveriges Regering (ALFGBG-720751)
Received: 25 August 2020
Accepted: 11 February 2021
First Online: 11 March 2021
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 (ethical approvals were obtained from Regional Ethical Review Boards at Lund (LU552/2007) and Gothenburg (295-08;2016/103) universities) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable
: The authors declare that they have no competing interests.