Countries participating in the ENUP and in the RCC survey study
| Country | No of ENUP members | % of ENUP members | No of respondents | % of respondents |
| Austria | 7 | 2.0 | 5 | 3.1 |
| Belgium | 19 | 5.5 | 7 | 4.5 |
| Denmark | 14 | 4.1 | 4 | 2.5 |
| Finland | 9 | 2.6 | 6 | 3.7 |
| France | 42 | 12.2 | 16 | 9.8 |
| Germany | 45 | 13.1 | 15 | 9.2 |
| Ireland | 5 | 1.5 | 2 | 1.2 |
| Italy | 45 | 13.1 | 30 | 18.4 |
| The Netherlands | 25 | 7.3 | 7 | 4.3 |
| Norway | 16 | 4.7 | 8 | 4.9 |
| Portugal | 14 | 4.1 | 8 | 6.1 |
| Spain | 19 | 5.5 | 10 | 7.4 |
| Sweden | 27 | 7.9 | 12 | 7.4 |
| Switzerland | 13 | 3.8 | 8 | 4.9 |
| United Kingdom | 43 | 12.5 | 24 | 14.7 |
| Total | 343 | 100 | 162 | 100 |
ENUP, European Network of Uropathology; RCC, renal cell carcinoma.