Karl Kreibich (dermatologist) works was a textbook on skin diseases titled ""Lehrbuch der hautkrankheiten"", and three papers on lupus pernio. In 1904 he provided the first description of bone cysts in sarcoidosis. Karl Kreibich (dermatologist) Karl Kreibich (20 May 1869 – 30 December 1932) was an Austrian dermatologist born in Prague. In 1894 he obtained his doctorate from the German Medical Faculty at Prague, and performed his postgraduate studies in Vienna. At Vienna he spent six years as an assistant to dermatologist Moritz Kaposi (1837-1902). In 1903 he succeeded Adolf Jarisch (1850–1902) as head of the dermatology clinic at the University of Graz,
Rock Your Body at the Super Bowl XXXVIII halftime show. At the moment he sang the lyric "I'll have you naked by the end of this song," the singer ripped off part of Jackson's outfit, momentarily exposing her right breast on live television. Timberlake distanced himself from the controversy while Jackson faced much criticism and backlash. He later commented that "America's harsher on women...[and] unfairly harsh on ethnic people." Timberlake performed the song at the Hollywood Palladium, following his performance at the 55th Annual Grammy Awards on February 10, 2013. He performed "Rock Your Body" in a medley with other of his songs