1. Nursing Department Federal University of Piauí Teresina Brazil
2. Postgraduate Program in Biotechnology Northeast Network of Biotechnology Federal University of Piauí Teresina Brazil
3. Leishmaniasis Laboratory Federal University of Piauí Teresina Brazil
4. Federal University of Piauí and Intelligence Center in Emerging and Neglected Tropical Conditions (CIATEN Teresina Brazil
5. Maternal and Child Department Federal University of Piauí and Intelligence Center in Emerging and Neglected Tropical Conditions (CIATEN Teresina Brazil
6. Community Medicine Department Federal University of Piauí and Intelligence Center in Emerging and Neglected Tropical Conditions (CIATEN Teresina Brazil