Funding for this research was provided by:
Swedish Government Research Grant
Center for Innovative Medicine, Karolinska Institute, Sweden
Article History
Received: 26 June 2019
Accepted: 19 December 2019
First Online: 23 January 2020
Compliance with ethics standards
:
: All authors report no conflict of interest.
: The study was performed according to the ethical standards of the 1964 Declaration of Helsinki and was approved by the ethical review board in Stockholm (2015/901-32). Written informed consent was waived.