Complex sentence: Radio La Colifata (Lunfardo: "crazy"), a noncommercial radio station, was founded at the hospital in a makeshift studio by psychologist Alfredo Olivera and is run by psychiatric patients.
Split into simpler sentences: Radio La Colifata (Lunfardo: "crazy") is the hospital's radio station. It was founded by psychologist Alfredo Olivera and is run by psychiatric patients.