| Names (pseudonyms) | Gender | Years of experience |
| Hedy | Male | 5 - 10 years |
| Aymen | Male | 10 - 15 years |
| Karima | Female | 5 - 10 years |
| Lotfi | Male | 5 - 10 years |
| Marwa | Female | 15 - 20 years |