Affiliation: | Federal University of Minas Gerais (UFMG)—Internal Medicine/Clínica Médica, Belo Horizonte, Brazil (A.L. Teixeira, L.P. Vasconcelos, F.G. Stancioli, J.C. Leal, A. da Silva Júnior, and R.S. Gómez);Federal University of Minas Gerais (UFMG)—Laboratory of Immunopharmacology, Belo Horizonte, Brazil (A.L. Teixeira). |