Accepted for/Published in: JMIR Public Health and Surveillance
Date Submitted: Jan 24, 2018
Date Accepted: Apr 4, 2018
Warning: This is an author submission that is not peer-reviewed or edited. Preprints - unless they show as "accepted" - should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.
Expression of Editorial Concern, Correction of Conflict of Interest and Affiliation, and Data Corrections
Citation
