[1
]Université de Paris, Centre of Research Epidemiology and Statistics (CRESS), INSERM,
INRA, F-75004; Paris France
[2
]Cochrane France; Paris France
[3
]School of Nursing and Midwifery; National University of Ireland Galway; Galway Ireland
[4
]Institute for Evidence in Medicine; Medical Center - University of Freiburg, Faculty
of Medicine, University of Freiburg; Freiburg Germany
[5
]Cochrane Germany; Cochrane Germany Foundation; Freiburg Germany
[6
]Department of Internal Medicine and Evidence-Based Healthcare Program, Faculty of
Medicine; Pontificia Universidad Católica de Chile; Santiago Chile
[7
]Centre for Evidence-Based Medicine Odense (CEBMO); Odense University Hospital; Odense
Denmark
[8
]Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico; University of Milan; Milan
Italy