| Author | Popularity |
| Bertoni, Giuseppe |
2 |
| Blatti-Cardinaux, Laure |
2 |
| Reina, Ramsés |
2 |
| Sanjosé, Leticia |
2 |
| Amorena Zabalza, Beatriz |
1 |
| Andrés, Damián F. de |
1 |
| Berriatua, Eduardo |
1 |
| Crespo, Helena |
1 |
| Diputación Foral de Navarra |
1 |
| Glaria, Idoia |
1 |
| Martínez-Carrasco, Carlos |
1 |
| Swiss Federal Veterinary Office |
1 |
| Zahno, Marie-Luise |
1 |
| Zanoni, Reto |
1 |
