Major concepts and related keywords used for building the search strategy
| Concept 1 | Concept 2 | Concept 3 | |||
| Researchers | Public | Health | Science | Communication | Disintermediation |
| Researcher* | Public | Biomedical | Science* | Communicati* | Internet |
| Scientist* | Non-experts | Medical | Research | Disseminati* | Online |
| Expert* | Population | Scholarly | Populariz* | Digital | |
| Investigator* | Findings | Vulgariz* | Web* | ||
| Results | Diffusion | Interactive | |||
| Innovation* | Outreach | Social media | |||
| Evidence | YouTube | ||||
| Vimeo | |||||
| Podcasts | |||||
| iTunes U | |||||
| Forum | |||||
| Discussion board | |||||
| Content sharing | |||||
| Video sharing | |||||
| Blog | |||||