3. Proportion of lymphoma patients in Austria that require treatment (Time Frame - 10 years): To describe the proportion of lymphoma patients in Austria that require treatment
4. Proportion of lymphoma patients in Austria under active surveillance (Time Frame - 10 years): To describe the proportion of lymphoma patients in Austria under active surveillance
5. Number of patients with concomitant diseases (Time Frame - 10 years): To describe concomitant diseases at diagnosis of lymphoma
6. Number of treatment and outcome of treatment (Time Frame - 10 years): To describe treatment and outcome of treatment, among them
historical standard with immunochemotherapy
cellular therapies (e.g. Car-T cells)
novel immunotherapies such as bispecific antibodies
continuous treatment or an induction/maintenance approach
sequence of use of various treatments
treatment duration
treatment adjustments
frequency and degree of response