| Author | Popularity |
| Antignac, Jean Philippe |
5 |
| Castaño, Argelia |
5 |
| López, Marta Esteban |
5 |
| Göen, Thomas |
4 |
| Koch, Holger M. |
4 |
| Nübler, Stefanie |
4 |
| Vaccher, Vincent |
4 |
| Vorkamp, Katrin |
4 |
| Bury, Daniel |
3 |
| Dvorakova, Darina |
3 |
| Haji-Abbas-Zarrabi, Karin |
3 |
| Hajslova, Jana |
3 |
| Mol, Hans |
3 |
| Thomsen, Cathrine |
3 |
| Haug, Line Småstuen |
2 |
| Mol, Hans G.J. |
2 |
| Belova, Lidia |
1 |
| Bil, Wieneke |
1 |
| Brouwere, Katleen De |
1 |
| Buresova, Martina |
1 |
