1. Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
2. Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, Bologna University School of Medicine, Bologna, Italy
3. Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
4. Department of Pathology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya