1 Department of Pathology and Legal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
2 Institute of Biosciences, Botucatu Medical School, São Paulo State University, Botucatu, Brazil.
3 Division of Infectious and Tropical Diseases, Internal Medicine Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
4 Pulmonary Division, Internal Medicine Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
5 Department of Physiology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
6 Department of Medical Imaging, Hematology and Clinical Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.
7 Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil.
8 Department of Medicine, Pathology Division, National Jewish Health, Denver, Colorado, USA.