| Author | Popularity |
| Avgerinopoulos, Georgios |
2 |
| Blanco, Maria |
2 |
| Blicharska, Malgorzata |
2 |
| Bremere, Ingrida |
2 |
| Conradt, Tobias |
2 |
| Hesslerová, Petra |
2 |
| Hole, Nicola |
2 |
| Indriksone, Daina |
2 |
| Kravčík, Michal |
2 |
| Martinez, Pilar |
2 |
| Mereu, Simone |
2 |
| Mitchel, Catherine |
2 |
| Nuriyev, Anar |
2 |
| Oakes, Robert |
2 |
| Papadopoulou, Chrysaida-Aliki |
2 |
| Papadopoulou, Maria P. |
2 |
| Pokorný, Jan |
2 |
| Selnes, Trond |
2 |
| Teutschbein, Claudia |
2 |
| Witmer, Maria |
2 |
