Database	Provider	Date original search 2014	Date update search 2015 (limited to 2014 to 2016)	Appendix number
Cochrane Central Register of Controlled Trials (CENTRAL)	The Cochrane Library, latest issue	3 April 2014	19 October 2015	1
Cochrane Database of Systematic Reviews (CDSR)	The Cochrane Library, latest issue	3 April 2014	19 October 2015	1
Cochrane Methodology Register (CMR)	The Cochrane Library, latest issue	3 April 2014	19 October 2015	1
Database of Abstracts of Reviews of Effects (DARE)	The Cochrane Library, latest issue	3 April 2014	19 October 2015 #	1
Health Technology Assessment Database (HTA)	The Cochrane Library, latest issue	3 April 2014	19 October 2015	1
NHS Economic Evaluation Database (NHS EED)	The Cochrane Library, latest issue	3 April 2014	19 October 2015 #	1
MEDLINE	Ovid	14 May 2014	October 2015	2
Embase	Ovid	14 May 2014	X	3
Embase	Embase.com	X	2 December 2015	4
CINAHL (Cumulative Index of Nursing and Allied Health Literature)	EBSCO	14 May 2014	9 December 2015	5
SPORTDiscus	‐	14 May 2014	9 December 2015	6
AMED (Alternative and Complementary Medicine)	Ovid	14 May 2014	X	7
AMED	EBSCO	X	14 December 2015*	8
Physiotherapy Evidence Database (PEDro)	Website	7 August 2014	1 November 2015	‐
REHABDATA	Website	7 August 2014	1 November 2015	‐
ClinicalTrials.gov	Website	3 April 2014	19 October 2015	‐
EU Clinical Trials Register	Website	3 April 2014	19 October 2015	‐
Stroke Trials Registry	Website	3 April 2014	19 October 2015	‐
Current Controlled Trials	Website	3 April 2014	19 October 2015	‐
World Health Organization International Clinical Trials Registry Platform	Website	3 April 2014	19 October 2015	‐
Australian New Zealand Clinical Trials Registry	Website	3 April 2014	19 October 2015	‐