div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-created-date-10162019-125422-pmhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: colloquium2019cochraneorg · Created Date: 10162019 12:54:22 PM loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220503235f7cd58c9f4f81696759759chtml5thumbnails1jpg width=140 height=200 divdiv