Nuttanan Hongsrichan, Khoan Kaen University, Thailand 2023-2025
Marilyn Zumbado Salas, University of Costa Rica, 2025
Alicia Rojas, University of Costa Rica, 2024
Cecilia Fernández, University of Montevideo, Uruguay : 1999-2001
Agnes Kurniawan, University of Indonesia : visitor from 1995 onwards
Leo Liu, Cambria Inc., 1993-1994
Pradip Parab, National Centre for Cell Science, Pune, India : 1988
Sushma Rathaur, India: visitor Jan-Dec 1986; now Professor of Biochemistry, Banaras Hindu University, Varanasi, India