1 Klinik I für Innere Medizin, Universität zu Köln, Köln, Germany.
2 Department of Hematology, Medical University of Lodz, Copernicus Memorial Hospital, Lodz, Poland.
3 Institute of Hematology and Oncology, Department of Hematology, Hospital Clinic, University of Barcelona, Barcelona, Spain.
4 Department of Onco-Hematology and Division of Molecular Oncology, Università Vita-Salute San Raffaele, Fondazione Centro San Raffaele, IRCCS Istituto Scientifico San Raffaele, Milan, Italy.
5 Institute of Oncology, St James's University Hospital, Leeds, UK.
6 Department I Internal Medicine, Center for Integrated Oncology Köln-Bonn, Center of Excellence on Cellular Stress Responses in Aging-Associated Diseases, University of Cologne, Köln.
7 Comprehensive Cancer Center Ulm, Institute of Experimental Cancer Research, University Hospital, Ulm, Germany.