To use this web application the collection and handling of personal data is necessary (except if you are logged in as a guest) During case session the following data are stored in the CASUS database: - Your answers and annotations - Time spent on a card - Number of opened cards - IP address, browser, operating system (only for error handling) - evaluation results (anonymous) The personal data and case session data are collected only for the courses you have booked and can be seen by the responsible tutor and by the administrator in case of technical problems. Your data are stored until objection, they won´t be hand on to a third party. You can find more information in the imprint. With the confirmation of this information you agree to the above mentioned handling of your personal data. the course. You can withdraw your consent any time via mail or email (support@casus.eu). Please notice that it is prohibited to copy ANY material from the cases!