Research Visits

2006 (90 days), University of Sheffield, UK, host: M.S. Skolnick

2001 (7 days), University of Pavia, Italy, host: L.C. Andreani.

1996 (60 days), University of Sheffield, UK, host: M.S. Skolnick.

1996/1994 (10 days), Instituto dei Sistemi Complessi, Monterotondo Scalo, Roma, host: A.D’ Andrea.