| Characteristic | N | Percent |
|---|---|---|
| Male | 14 | 27,45 |
| Female | 37 | 72,55 |
| MSc student | 24 | 47,06 |
| PhD student | 13 | 25,49 |
| Junior / senior researcher | 14 | 27,45 |
| The Netherlands | 22 | 43,14 |
| Spain | 13 | 25,49 |
| Italy | 5 | 9,80 |
| Sweden | 3 | 5,88 |
| Denmark | 2 | 3,92 |
| Belgium | 2 | 3,92 |
| UK | 2 | 3,92 |
| Norway | 1 | 1,96 |
| Turkey | 1 | 1,96 |