1. Division of Hematology, Spedali Civili di Brescia, Brescia;
2. Cell Therapy and High Dose Chemotherapy Unit, National Cancer Institute, Aviano;
3. Division of Hematology, Ospedale SS Antonio e Biagio, Alessandria;
4. Division of Medical Oncology A, National Cancer Institute, Aviano;
5. Department of Laboratory Medicine and Cell Therapy, Hematopoietic Stem Cells Collection and Processing Unit, National Cancer Institute, Aviano; and
6. Department of Immune-Hematology and Transfusional Medicine, Spedali Civili di Brescia, Brescia, Italy
7. Clinic of Infectious Disease, University of Brescia, Brescia;