Research methods

Sarah Mingels, Marita Granitzer, Annina Schmid, Thomas Graven-Nielsen, Wim Dankaerts

Marco Solmi, Kelly Cobey, David Moher, Sanam Ebrahimzadeh, Elena Dragioti, Jae Il Shin, Joaquim Radua, Samuele Cortese, Beverley Shea, Nicola Veronese, Lisa Hartling, Michelle Pollock, Matthias Egger, Stefania Papatheodorou, John P IoannidisSee the full list of authors

Eshleen Grewal, Jenny Godley, Justine Wheeler, Karen L Tang

The CHART Collaborative, Bright Huo, Tyler McKechnie, David Chartash, Iain J Marshall, David Moher, Jeremy Y Ng, Elizabeth Loder, Timothy Feeney, An-Wen Chan, Michael Berkwits, Annette Flanagin, Stavros A Antoniou, Christine Laine, Gary S CollinsSee the full list of authors

Kenneth Lee, Christopher Etherton-Beer, Jacinta Johnson, Elton Lobo, Kate Wang, Nagham Ailabouni, Nahal Mavaddat, Rhonda Marise Clifford, Amy Theresa Page

Prashant Nasa, Lieuwe D Bos, Elisa Estenssoro, Frank MP van Haren, Ary Serpa Neto, Patricia RM Rocco, Arthur S Slutsky, Marcus J Schultz

Leher Gumber, Opeyemi Agbeleye, Alex Inskip, Ross Fairbairn, Madeleine Still, Luke Ouma, Jingky Lozano-Kuehne, Michelle Bardgett, John D Isaacs, James MS Wason, Dawn Craig, Arthur G Pratt

Yicheng Gao, Zhihan Liu, Rui Cao, Yuting Feng, Liyuan Tao, Chengyuan Su, Xinmiao Guan, Rui Fang, Yingjie Deng, Wenyuan Xiang, Yutong Fei

Sophie Clohessy, Theodoros N Arvanitis, Umer Rashid, Carly Craddock, Mark Evans, Carla T Toro, Mark T Elliott

Piet Hanegraaf, Abrham Wondimu, Jacob Jan Mosselman, Rutger de Jong, Seye Abogunrin, Luisa Queiros, Marie Lane, Maarten J Postma, Cornelis Boersma, Jurjen van der Schans