Table 7.

Studies on scalability assessment concerning the setting and workforce, infrastructure, and sustainability domains for implementation planning.

Domain and research focus and type				Data collection technique		Data analysis technique		Studies, n		Reference
Setting and workforce
	Setting and workforce assessment
		Qualitative	Observations; oral history or life stories		Narrative summary		8		[27,28,31,32,34,35,37,39]
		Quantitative	Observation		Descriptive statistics		1		[30]
Infrastructure
	Infrastructure assessment
		Qualitative	Observations; oral history or life stories		Narrative summary		9		[27,28,30,32,34,35,37-39]
		Qualitative	Semistructured Interviews		Descriptive statistics		1		[31]
Sustainability
	Opportunity and challenge assessment
		Qualitative	Observations; oral history or life stories		Narrative summary		12		[27-30,32-39]
		Qualitative	Semistructured interviews		Narrative summary		1		[31]