Funding for this research was provided by:
Stockholms Läns Landsting
Center for Innovative Medicine (CIMED),
Received: 2 April 2020
Accepted: 3 August 2020
First Online: 13 August 2020
Ethics approval and consent to participate
: This research complies with the guidelines for human studies in accordance with the World Medical Association, Declaration of Helsinki. All participants have given their written informed consent and the study protocol was approved by the Stockholm Regional Ethics Committee (DNr 2012/895–31/4 and 2009/1617–31/2).
: Not applicable.
: LH, KFW, PL, SES, GA and MW have no conflict of interest to declare.JJ has a few patents related to the subject in the article: UnorderedList removedFB also has one patent (mentioned in the list above): UnorderedList removed