1 Department I of Internal Medicine, Centre for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.
2 Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.
3 German Centre for Infection Research (DZIF), partner site, Cologne, Germany.
4 Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden.
5 Department of Hematology and Coagulation, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.
6 Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
7 Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York City, NY, USA.