The CHU of Liège is a public and pluralistic University Hospital. He is one of the seven Belgian academic hospitals and the only one in the Wallonia region. As a university hospital, CHUL has specific missions such as clinical research, developing and evaluating new medical techniques;educational for therapist students and staff. He also have societal missions with several communication actions, awareness-raising and screening campaigns, which reflects CHUL concern for therapeutic education and health prevention.