Research Spotlight: COS-STAR: a reporting guideline for studies developing core outcome sets (protocol)

[vc_row][vc_column width=”1/1″][vc_single_image image=”2081″ alignment=”center” border_color=”grey” img_link_large=”” img_link_target=”_self” title=”COS-STAR – Published in Trials August 2015 ” img_size=”full” link=”http://www.trialsjournal.com/content/pdf/s13063-015-0913-9.pdf”][vc_button title=”CLICK HERE FOR PDF ” target=”_blank” color=”btn-primary” icon=”wpb_document_pdf” size=”btn-small” href=”http://www.trialsjournal.com/content/pdf/s13063-015-0913-9.pdf”][vc_empty_space height=”32px”][vc_facebook type=”standard”][vc_tweetmeme type=”horizontal”][/vc_column][/vc_row]