[1] Univ Kiel, Dept Pathol, Hematopathol Sect, Univ Hosp Schleswig Holstein, Kiel, Germany
[2] Univ Kiel, Lymph Node Registry, Univ Hosp Schleswig Holstein, Kiel, Germany
[3] Univ Regensburg, Inst Funct Genom, D-93053 Regensburg, Germany
[4] Univ Kiel, Inst Human Genet, Univ Hosp Schleswig Holstein, Kiel, Germany
[5] Univ Childrens Hosp, Pediat Hematol & Oncol, Munster, Germany