- CONTEXT AND POLICY ISSUES
- RESEARCH QUESTION
- KEY FINDINGS
- METHODS
- SUMMARY OF EVIDENCE
- CONCLUSIONS AND IMPLICATIONS FOR DECISION OR POLICY MAKING
- REFERENCES
- APPENDIX 1 Selection of Included Studies
- APPENDIX 2 Additional Information of Potential Interest
- APPENDIX 3 Characteristics of Included Studies
- APPENDIX 4 Summary of Critical Appraisal
- APPENDIX 5 Summary of Study Findings