1. Laboratory of Pathophysiology, Butantan Institute, Av. Vital Brazil, 1500, 05503-900
2. Department of General Physiology, Institute of Biosciences, University of São Paulo, Rua do Matão – Travessa 14, 321, 05508-900
3. Laboratory of Immunopathology, Butantan Institute, Av. Vital Brazil, 1500, 05503-900, São Paulo, Brazil