1. Department of Clinical Therapeutics National and Kapodistrian University of Athens, School of Medicine Athens Greece
2. Hematology Division, Department of Internal Medicine University of Patras, Medical School Patras Greece
3. Department of Hematology and Bone Marrow Transplantation Unit Evangelismos Hospital Athens Greece
4. IRCCS Azienda Ospedaliero‐Universitaria di Bologna, Istituto di Ematologia “Seràgnoli” Bologna Italy
5. Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna Bologna Italy
6. Department of Hematology Theagenio Cancer Hospital Thessaloniki Greece
7. Department of Hematology Azienda USL‐IRCCS di Reggio Emilia Reggio Emilia Italy
8. First Department of Propedeutic Internal Medicine National and Kapodistrian University of Athens, School of Medicine Athens Greece
9. First Department of Internal Medicine, Division of Hematology AHEPA University Hospital, Aristotle University of Thessaloniki, School of Medicine Thessaloniki Greece
10. Health Data Specialists Dublin Ireland