1. Department of Hematology, Medical University of Lodz, Copernicus Memorial Hospital, Lodz, Poland
2. Internal Medicine – Hematology and Oncology Department, University Hospital Brno, Brno, Czech Republic
3. Department of Hematology, Hôpital Lyon-Sud, Lyon, France
4. Janssen Pharmaceutica NV, Beerse, Belgium
5. UAB “JOHNSON & JOHNSON” filiale Latvija, Riga, Latvia
6. Janssen-Cilag GmbH, Neuss, Germany
7. Janssen Sciences Ireland UC, Cork, Ireland
8. Pharmacyclics, an AbbVie Company, Sunnyvale, California, USA