Affiliations

• ¹ Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, German CLL Study Group, University Hospital Cologne, University of Cologne, Cologne, Germany.
• ² Department II of Internal Medicine, Campus Kiel, University of Schleswig-Holstein, Kiel, Germany.
• ³ Onkologische Schwerpunktpraxis Esslingen, Esslingen, Germany.
• ⁴ Servicio de Hematología, Hospital Universitario 12 de Octubre, Madrid, Spain.
• ⁵ Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron University Hospital, Barcelona, Spain.
• ⁶ Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.
• ⁷ University Division of Hematology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy.
• ⁸ Medical Clinic III, Hematology, Oncology and Palliative Medicine, Rostock University Medical Center, Rostock, Germany.
• ⁹ Department of Internal Medicine III, University of Ulm, Ulm, Germany.
• ¹⁰ Department of Internal Medicine I, Saarland University Medical School, Homburg/Saar, Germany; and.
• ¹¹ Cologne Excellence Cluster on Cellular Stress Response in Aging-Associated Diseases, University of Cologne, Cologne, Germany.