1. National Institute of Science and Technology in Stem Cell and Cell Therapy, Center for Cell Therapy and Regional Blood Center, Blood Center of Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil.
2. Faculty of Pharmaceutical Sciences, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
3. Faculty of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
4. Department of Immunology, Graduate School of Medicine, University of the Ryukyus, Nishihara, Okinawa, Japan.