| Dates |
Name |
Affiliation |
| December 2 - 5 |
Emilio Ruiz Reina |
Universidad de Málaga |
| July 4 - 21 |
Miguel Carrasco |
Universidad de los Andes (Chile) |
| April 9 - June 11 |
Susana Gómez Gómez |
Universidad Nacional Autónoma de México |
| July 7 |
Moisés Soto |
Benemérita Universidad Autónoma de Puebla (México) |
| June 13 |
Nicola Fusco |
Università degli Studi di Napoli Federico II |
| June 14 - July 15 |
Marcos Capistrán |
CIMAT (México) |
| June 12-22 |
Aboudramane Guiro |
Université Nazi Boni (Burkina Faso) |
| January 13 - 19 |
Nicola Abatangelo |
Université Libre de Bruxelles |
