Institution: | (1)Universidade Federal do Ceará, Postgraduate Program in Pathology, Fortaleza, CE, Brazil;(2)Universidade Federal do Ceará, Department of Community Health, Fortaleza, CE, Brazil;(3)Hospital São José de Doenças Infecciosas, Fortaleza, CE, Brazil;(4)Universidade de Fortaleza (UNIFOR), Postgraduate Program in Medical Sciences, CE, Brazil |