Figure 2: Comparison of the main categories of the hospital for the compulsory subjects (Internal Medicine and Surgery) and for the elective subjects. Percentage of the number of questionnaires with stated reasons and "Yes" for the desired location (compulsory subjects Internal Medicine and Surgery: time period 1, n=126; time period 2, n=222; elective subjects: time period 1, n=67; time period 2, n=103).