| PhD | This user has a Doctor of Philosophy degree. |
| es | Este usuario tiene el español como lengua materna. |
| en-4 | This user can contribute with a near-native level of English. |
| PhD | This user has a Doctor of Philosophy degree. |
| es | Este usuario tiene el español como lengua materna. |
| en-4 | This user can contribute with a near-native level of English. |