Hematology Service, Instituto do Cancer do Estado de São Paulo, Universidade de São Paulo, São Paulo, SP, Brazil; Oncologia D’Or, Rede D’Or São Luiz, São Paulo, SP, Brazil
Marcia Torresan Delamain
Hematology and Blood Transfusion Center, University of Campinas (UNICAMP), Campinas, SP, Brazil
Carmino Antonio De Souza
Hematology and Blood Transfusion Center, University of Campinas (UNICAMP), Campinas, SP, Brazil; Corresponding author.