[1] Univ Leipzig, Inst Med Informat Stat & Epidemiol, D-04107 Leipzig, Germany
[2] Univ Leipzig, Inst Clin Immunol & Transfus Med, Ctr Biotechnol & Biomed BBZ, D-04107 Leipzig, Germany
[3] Fraunhofer Inst Cell Therapy & Immunol IZI, Leipzig, Germany
[4] Evry Paris VII Univ, GenHotel EA3886, Evry, France
[5] Univ Wurzburg, Inst Theoret Phys, D-97070 Wurzburg, Germany
[6] S Francilien Hosp, Corbeil Essonnes, France
[7] AP HP, Hosp Lariboisiere, Paris, France