Trachea of the Karolinska University Hospital performed eight operations in which he generated an artificial trachea from a person's stem cells; four of them at Karolinska, three in Russia, and one in Illinois. In January 2016 the Swedish television station Sveriges Television broadcast a three part documentary about Macchiarini that suggested that Macchiarini did not obtain informed consent from these people, six of whom died. Macchiraini had been a "media darling" and had been seen as a pioneer in the field. In February 2016 Karolinska announced it would not renew his contract when it expired in November 2016 and that it
You Are What You Is (song) it from being featured on "Canoe", a 1993 episode of the American television show "Beavis and Butt-Head", also aired on MTV (though the show abruptly switches to "The Animal Song" by The Europeans early on, then returns to Zappa for the tail end of "You Are What You Is", to which Butt-Head replies, "This is still on? That pisses me off!"). "You Are What You Is" contains references to other songs throughout his career and on the album itself, commonly referred as Zappa's "Conceptual Continuity". References include "Gimme a five dollar bill and an overcoat too" from "Wonderful Wino" on