Funding for this research was provided by:
Karolinska Institute
Article History
Received: 3 October 2018
Accepted: 15 February 2019
First Online: 5 March 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The views expressed in this article are the personal views of the authors and may not be understood or quoted as being made on behalf of or reflecting the position of the European Medicines Agency or one of its committees or working parties.