Funding for this research was provided by:
Barncancerfonden (PR2017-0066, TJ2014-0047)
Ollie and Elof Ericssons Stiftelse (20170904)
Magnus Bergvalls Stiftelse (2017-02114)
Åke Wibergs stiftelse (M17-0122)
Crafoordska Stiftelsen (20170590)
Article History
Received: 23 January 2018
Accepted: 8 June 2018
First Online: 19 June 2018
Ethics approval and consent to participate
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.