Education
Van Vloten studied medicine at the University of Leiden where he graduated on 19 June 1974.
Van Vloten studied medicine at the University of Leiden where he graduated on 19 June 1974.
He was appointed as a professor of dermatology and venereology in 1980. Later he was appointed as a dermatology professor at the University of Utrecht on 8 November 1984 and worked there till 1 June 2001.