Evidence-informed recommendations to reduce dissemination bias in clinical research: conclusions from the OPEN (Overcome failure to Publish nEgative fiNdings) project based on an international consensus meeting (5 May, 2015)
Joerg J Meerpohl, Lisa K Schell, Dirk Bassler, Silvano Gallus, Jos Kleijnen, Michael Kulig, Carlo La Vecchia, Ana Marušić, Philippe Ravaud, Andreas Reis, Christine Schmucker, Daniel Strech, Gerard Urrútia, Elizabeth Wager, Gerd Antes