The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration

Mario Negri Institute for Pharmacological Research, University of Modena and Reggio Emilia, University of Oxford, Ottawa Hospital, Ottawa Hospital Research Institute, Cochrane, University of Ioannina, Trinity College Dublin, Cochrane, McMaster University, Kleijnen Systematic Reviews (United Kingdom), Maastricht University