Published on in Vol 4 , No 1 (2018) :Jan-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9365, first published
.

1 VU University Medical Center, Amsterdam, NL
2 Athena Institute for Transdisciplinary Research, VU University Amsterdam, Amsterdam, NL
3 British Medical Journal Learning, British Medical Association, London, GB