Published on in Vol 7 , No 12 (2018) :December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9285, first published
.

1 School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, AU
2 Cochrane Central Executive, Freiburg, DE
3 Department of Infectious Diseases, Monash University and Alfred Hospital, Melbourne, AU
4 Various, Melbourne, AU