Svärd, Daniel http://orcid.org/0000-0002-4487-6229
Follin, Cecilia
Fjalldal, Sigridur
Hellerstedt, Robin
Mannfolk, Peter
Mårtensson, Johan
Sundgren, Pia
Erfurth, Eva Marie
Article History
Received: 25 April 2021
Accepted: 7 July 2021
First Online: 22 July 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: All subjects gave written informed consent to participate and for publication.
: The study was approved by the local ethics committee (DNR 2011/769).