1. Celular Therapy Center of Hospital de Clinicas de Porto AlegreCenter for Experimental ResearchPorto AlegreBrazil
2. Post‐graduation: Federal University of Rio Grande do SulPorto AlegreBrazil
3. Centro Universitário Ritter dos ReisPorto AlegreBrazil
4. Feevale UniversityNovo HamburgoBrazil
5. Hematology and Bone Marrow Transplantation of Hospital de Clinicas de Porto AlegrePorto AlegreBrazil