Table S1 Categories of data collection and min-to-max number of questions; skip logic reduces the number of questions that each type of respondent might answer

Level	Category	Primary care data	Genetic database	Cancer registry	Others (social care data, cohorts)	Number of questions
Micro	Data source	30–46	36–54	30–46	33–51	54
	Data interoperability	30–43	31–43	31–43	31–43	43
	Subtotal	60–89	67–97	61–89	64–94	97
Meso	Record system	5–30				30
Macro	Organisational	15–15				15
	Socio-cultural	6–10				10
	Subtotal	21–25				25
Study	Use-case specific	5–8				8
Total		Min: 91 Max: 152	Min: 98 Max: 160	Min: 92 Max: 152	Min: 95 Max: 157	160