| Verfasser | Häufigkeit |
| Fierrez, Julian |
4 |
| Morales, Aythami |
4 |
| IbPRIA Madrid |
2 |
| Ribeiro, Bernardete |
2 |
| Sánchez, José Salvador |
2 |
| Bustos, Miguel 1984- |
1 |
| CIARP Madrid |
1 |
| Camargo Rojas, Felipe 1988- |
1 |
| Córdoba, Tatiana |
1 |
| Gomez, Luis F. |
1 |
| Morales Navarro, Julián |
1 |
| Naranjo Morales, Julián David 1982- |
1 |
| Orozco-Arroyave, Juan Rafael |
1 |
| Pantoja, Óscar 1971- |
1 |
| Vera-Rodriguez, Ruben |
1 |