Evidence Review and download supporting evidence. Includes the full guideline if available. Supporting evidence Full guidance Full guideline PDF 7.18 MB 25 October 2017 Appendices A–C: Scope, stakeholders and declarations of interest PDF 1.16 MB 25 October 2017 Appendices D and E: Review protocols and combined search strategies PDF 9.65 MB 25 October 2017 Appendix F: Summary of identified studies PDF 339 KB 25 October 2017 Appendix G: Evidence tables PDF 11.55 MB 25 October 2017 Appendix H: Excluded studies PDF 2.59 MB 25 October 2017 Appendix I: Forest plots PDF 3.77 MB 25 October 2017 Appendix J: GRADE tables PDF 10.17 MB 25 October 2017 Appendix K: Health economic evidence PDF 10.89 MB 25 October 2017 Appendix L: Health economics evidence tables PDF 976 KB 25 October 2017 Appendix M: Health economics quality assessment PDF 876 KB 25 October 2017 Appendix N: Network meta-analysis PDF 647 KB 25 October 2017