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| Country | Additional databases |
| Germany | Non accessible (due to language limitations). |
| Norway | Non accessible (due to language limitations). |
| Belgium | CSA Illumina |
| Netherlands | CSA Illumina |
| Spain | IME (medicine); ISOC (social sciences); CUIDEN (nursing) and ENFISPO (nursing); Pubmed and Current Contents. |
| Italy | Non accessible |
| Portugal | IME (medicine); ISOC (social sciences); CUIDEN (nursing). |
