1. Scoping studies: Towards a methodological framework;Arksey;International Journal of Social Research Methodology,2005
2. Cochrane Update. “Scoping the scope” of a cochrane review;Arsmtrong;Journal of Public Health,2011
3. Systematic review methodology in higher education;Bearman;Higher Education Research and Development,2012
4. Guidance on choosing qualitative evidence synthesis methods for use in health technology assessments of complex interventions;Booth,2016
5. Using thematic analysis in psychology;Braun;Qualitative Research in Psychology,2006