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 music video for "Rock Your Body", which was directed by Francis Lawrence, features Timberlake with several back-up dancers performing choreography within a multi-color lighted cube. Timberlake performed the song live several times, including the highly controversial performance at the Super Bowl XXXVIII halftime show with R&B singer Janet Jackson, referred to as a "wardrobe malfunction". "Rock Your Body" was written by Timberlake, and its producers Hugo and Williams. It was recorded at Master Sound Recording Studios and Windmark Recording, both located in Virginia Beach with Andrew Coleman serving as a recording engineer. It was mixed by Serban Ghenea at Windmark