Table 3. Characteristics of the initiatives aimed at reducing low-value or inappropriate healthcare interventions included in DianaHealth.com until July 2015.

Results are shown in order of year of launching.

Initiative (year of launching/publication)	Authors (Country)	Type of initiative	Results
18. Recomendaciones No Hacer (In English, Do not Do Recommendations) (2014)	Sociedad Española de Medicina de Familia y Comunitaria semFYC (Spain)	Campaign gathering clinical recommendations from scientific societies	30 Clinical recommendations [29]
19. Morgan et al. Article (2014)	Researchers from several centres and universities (United States)	Conclusions from literature review	Review article providing conclusions on 10 overused health care interventions [30]
20. Smarter medicine (2014)	Swiss Society of General Internal Medicine (Switzerland)	Campaign gathering clinical recommendations from scientific societies	5 Clinical recommendations [31,32]
21. Recomendaciones No Hacer (In English, Do not Do Recommendations) (2014)	Sociedad Española de Radiología Médica SERAM (Spain)	Campaign gathering clinical recommendations from scientific societies	38 Clinical recommendations [33]
22. Choosing wisely Australia (2015)	Australia’s medical colleges and professional societies and facilitated by NPS MedicineWise (Australia)	Campaign gathering clinical recommendations from scientific societies	27 Clinical recommendations [34]; patient-friendly materials
23. Choosing wisely Japan (2015)	Researchers from the University of Tsukuba (Japan)	Campaign gathering clinical recommendations from scientific societies	5 Clinical recommendations [35]