1 Hematology and Bone Marrow Transplant Department, Fundeni Clinical Institute, Bucharest, Romania; Carol Davila University of Medicine and Pharmacy, Bucharest, Romania. daniel_coriu@yahoo.com
2 Hematology and Bone Marrow Transplant Department, Fundeni Clinical Institute, Bucharest, Romania
3 Hematology and Bone Marrow Transplant Department, Fundeni Clinical Institute, Bucharest, Romania; Carol Davila University of Medicine and Pharmacy, Bucharest, Romania