 Complete the following phrase:  He went to school in Paderborn, then attended the University of Padua, where apparently he obtained his degree of Doctor of Philosophy and Medicine. He practiced as a physician in Rome, Cologne, and Arnhem, and in August, 1652, was made a member of the medical faculty of the University of Vienna. In 1655 he became professor of theoretical medicine at the same university, and in 1666 professor of practical medicine. In 1658 he was appointed court-physician to the Empress-Dowager Eleonora. In 1676 he rebuilt at his own expense the students hall Goldberg and added a chapel to it. During the 