Supplemental Online Content for "How Memes Can Trump Evidence-Based Medicine"

eTable 1. EBM hierarchy of studies used to substantiate policy change5,6Abbreviation: EBM, Evidenced Based Medicine (University of Oxford Centre for Evidence-Based Medicine levels of evidence)*Blogs are not part of the EBM hierarchy as they represent descriptive rather than analytical tools.eTable 2. EBM categorisation of individual studies from CHM isotretinoin - raw data used to help generate eTable1 isotretinoin section