Nymberg, Peter http://orcid.org/0000-0001-9901-0580
Memon, Ashfaque A.
Sundquist, Jan
Sundquist, Kristina
Zöller, Bengt
Funding for this research was provided by:
Lund University
Article History
Accepted: 3 April 2021
First Online: 15 April 2021
Declarations
:
: The authors declare that they have no competing interests.
: The regional ethical committee at Lund University approved the study (approval nos. 2011/494 and 2015/6) and written informed consent was given by all the participants in the study after full explanation of the purpose and all the protocols were conducted in accordance with the Helsinki Declaration and the Data Registry Inspection in Stockholm. Informed consent was obtained from all participants.