Burkitt lymphoma and diffuse large B-cell lymphoma: a unique case of a composite lymphoma of different clonal origin. Issue 1 (2nd January 2018) - Höring, Elisabeth; Staiger, Annette M.; Lenze, Dido; Horn, Heike; Vöhringer, Matthias; Steurer, Wolfgang; Aulitzky, Walter E.; Ott, German