Published on in Vol 7, No 2 (2018): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/6567, first published
.
1 Department of Academic Neurosurgery, University of Cambridge, Cambridge, United Kingdom
2 Anne McLaren Laboratory, Wellcome Trust - Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom
*all authors contributed equally