[1] Univ Med Ctr Hamburg Eppendorf, Dept Internal Med, Hamburg, Germany
[2] Hamburg Lubeck Borstel Partner Site, German Ctr Infect Res DZIF, Hamburg, Germany
[3] Asklepios Clin St Georg, IFI Inst Interdisciplinary Med, Hamburg, Germany
[4] Univ Med Ctr Hamburg Eppendorf, Dept Med Microbiol Virol & Hyg, Hamburg, Germany