Funding for this research was provided by:
Svenska Forskningsrådet Formas (222-2012-492)
Vetenskapsrådet (2016-04602, 2012-01924, 349-2006-267)
Received: 16 August 2018
Accepted: 27 May 2019
First Online: 18 June 2019
Ethics approval and consent to participate
: Not applicable
: All authors give their consent to publish this work.
: The authors declare no competing interests. LAK holds shares in Bioimics AB. This does not alter our adherence to policies on sharing data and materials.