1. Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Avenida dos Estados 5001, Santo André, São Paulo 09210-580, Brazil
2. Neisseria Research Laboratory, Molecular Microbiology, School of Clinical and Experimental Sciences, Sir Henry Wellcome Laboratories, Faculty of Medicine, University of Southampton, Tremona Road, Southampton SO16 6YD, U.K.
3. Laboratory of Pathophysiology, Butantan Institute, Av. Vital Brazil, 1500, São Paulo, SP 05503-900, Brazil
4. Postgraduate Program in Health Sciences: Infectious Diseases and Tropical Medicine, Faculty of Medicine, Federal University of Minas Gerais, Av. Prof. Alfredo Balena, 190 − Santa Efigênia, Belo Horizonte, Minas Gerais 30130-100, Brazil