1. Department of Medicine, Hematology and Oncology
2. Gerhard Domagk Institute of Pathology, University of Münster, Münster
3. Department of Internal Medicine III, Goethe University, Frankfurt, Germany
4. Division of Hematology and Oncology, Cedars-Sinai Medical Center/University of California—Los Angeles School of Medicine, Los Angeles, California
5. Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, Tennessee