1São Paulo State University (UNESP), School of Veterinary Medicine and Animal Science, Botucatu, São Paulo Brazil
2Instituto de Medicina Veterinária, Universidade Federal do Pará, Campus Castanhal, PA Brazil
3São Paulo State University (UNESP), Medical School, Botucatu, Brazil
4Department of Pathobiology and Population Medicine, College of Veterinary Medicine, Mississippi State University, Starkville, MS USA
5São Paulo State University (UNESP), Institute of Bioscience, Botucatu, Brazil
6College of Veterinary Medicine, University of Minnesota, St Paul, Minnesota 55108 USA
© The Author(s) 2020
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.