Table 6 The eligible sites for conducting Barrett’s disease TRANSFoRm use-cases

Pair	Name	Country	URL	Size (N/1000)				Secondary coding system Y/N	Linkage Yes/Pilot/Plan/No	Ethics approval	Contact patients
Pair	Name	Country	URL	Size (N/1000)				Secondary coding system Y/N	Linkage Yes/Pilot/Plan/No
Primary care & cancer registry
1	CroDiab	Croatia	www.idb.hr/web_english/crodiab.htm		100–1000	2000	ICD-10	n/a	No	No	No
1	Croatian Institute for Health Insurance	Croatia	www.hzjz.hr		1–10	2001	ICD-10	ICPC-2	Yes	n/a	yes
2	Finnish Cancer Registry	Finland	www.cancerregistry.fi		1000–5000	1952	ICD-0-3	SNOMED	Yes	≤3 months	n/a
2	Care Register for Health Care (HILMO) Institutions	Finland	www.stakes.fi		>5000	1961	ICD-10	ICPC-2	Yes	≤3 months
3	Tumorothèque Régionale de Franche-Comté	France	www.chu-besancon.fr/tumoro		1–10	2005	ICD-10	n/a	Pilot	4–6 months	Yes
3	OMG CONSTANCE GAZEL	France							No
4	Bremen Cancer Registry	Germany	www.krebsregister.bremen.de		100–1000	1994	ICD-10	n/a	Pilot	≤3 months	Yes
4	CONTENT	Germany	www.content-info.org		100–1000	2005	ICD-10	ICPC-2	Pilot	4–6 months	Yes
5	National Cancer Registry	Ireland	www.ncri.ie		n/a	1994	ICD-10	n/a	Pilot	No	Yes
5	GPMED	Ireland	www.icgp.ie		100–1000	2008	ICPC-2	n/a	Pilot	≤3 months	No
6	Janus Serum Bank, Cancer Registry, Norway	Norway	www.kreftregisteret.no/en/		100–1000	1951	ICD-10	SNOMED (CT&RT)	Yes	≤3 months	Yes
	Norwegian Prescription Database	Norway	www.norpd.no		1000–5000	2004	ICD-10	ICPC-2	Yes	n/a	n/a
7	Spanish DILI Registry	Spain	www.spanishdili.uma.es		0.1–1	1994	n/a	n/a	Pilot	≤3 months	No
	SIDIAP	Spain	n/a		>5000	2005	ICD-10	n/a	No	≤3 months	No
8	Spanish Tumour Bank Network	Spain	www.cnio.es		100–1000	2000	ICD-10	n/a	Pilot	≤3 months	No
	SIDIAP	Spain	n/a		>5000	2005	ICD-10	n/a	No	≤3 months	No
9	National Cancer Intelligence Network (NCIN)	UK-England	www.ncin.org.uk/home.aspx		>5000	1971	ICD-10	n/a	Yes	4-6 months	Yes
	General Practice Research Database (GPRD)	UK-England	admin{at}gprd.com		>5000	1987	Read Codes	n/a	Yes	≤3 months	Yes
10	SCI-DC, Scotland	UK-Scotland			1000–5000	2005	ICD-10	Read Codes	Pilot	≤3 months	Yes
	Health Informatics Centre	UK-Scotland	n/a		100–1000	1990	ICD-10	SNOMED	Yes	≤3 months	Yes