1. Stem Cell Laboratory, Bone Marrow Transplantation Unit, National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
2. Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, Brazil
3. Oral Research Laboratory, Department of Biomaterials, Institute of Clinical Dentistry, University of Oslo, Oslo, Norway
4. Bone Marrow Transplantation Unit, National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
5. Hematology Service, National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil