1. Cochrane France; Paris France
2. Centre d’Epidémiologie Clinique, AP-HP, Hôpital Hôtel Dieu, F-75004; Paris France
3. Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), F-75004; Paris France
4. Cochrane Response; Cochrane; London UK
5. Epistemonikos Foundation; Santiago Chile
6. Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark; Department of Clinical Research, University of Southern Denmark; Odense Denmark
7. Open Patient data Explorative Network (OPEN); Odense University Hospital; Odense Denmark
8. Institute for Evidence in Medicine (for Cochrane Germany Foundation); Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg; Freiburg Germany
9. Cochrane Germany; Cochrane Germany Foundation; Freiburg Germany
10. Evidence Synthesis Ireland; Galway Ireland
11. Cochrane Ireland and HRB-Trials Methodology Research Network; Galway Ireland
12. University of Galway; Galway Ireland
13. UC Evidence Center, Cochrane Chile Associated Center; Pontificia Universidad Católica de Chile; Santiago Chile
14. Department of Anesthesia, Intensive Care and Emergency Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of Pathophysiology and Transplantation, University of Milan; Milan Italy