1. Center for Virology Research, School of Medicine in Ribeirão Preto, University of São Paulo, Avenida Bandeirantes 3900, Ribeirão Preto, São Paulo, 14049-900, Brazil;
2. Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1524 - Cidade Universitária “Armando Salles Oliveira,” Butantã, São Paulo, 05508-900, Brazil;
3. National Institute for Mathematical and Biological Synthesis, Department of Microbiology, 485 Dabney Hall, Knoxville, Tennessee 37996, USA;
4. Remote Sensing Research Laboratory, Department of Geography, 118 Seaton Hall, Kansas State University, Manhattan, Kansas 66506, USA;
5. Department of Biological Sciences, Texas Tech University, 2500 Broadway, Lubbock, Texas 79409, USA;