Additional files to the SR4 final report
Additional file 1: Search string development
Additional file 2: Academic database search results
Additional file 3: Internet search engine search results
Additional file 4: Specialist websites search results
Additional file 5: Database of reviews and meta-analyses
Additional file 6: Articles unobtainable as full texts
Additional file 7: Systematic map database
Additional file 8: Articles excluded at full text
Additional file 9: Long-Term Experimental (LTE) sites database