Sigurdsson, Theodor Skuli https://orcid.org/0000-0002-3596-3486
Lindberg, Lars
Funding for this research was provided by:
Anna och Edwin Bergers Stiftelse
The Swedish Children Heart Association Both funders gave small project grants
Article History
Received: 31 May 2019
Accepted: 14 January 2020
First Online: 28 January 2020
Competing interests
: The authors declare no competing interests.