1. Hematology and Stem Cell Laboratory Faculty of Pharmacy Universidade Federal do Rio Grande do Sul (UFRGS) Av. Ipiranga 2752/304G Porto Alegre 90.610‐000 Brazil
2. Center for Information Technology Renato Archer Rodovia Dom Pedro I (SP‐65), Km 143,6, Amarais Campinas SP 13069–901 Brazil
3. Stem Cell Research Institute Rua dos Andradas, 1464/133 Porto Alegre 90.020‐010 Brazil