1. Division of Dermatology; Laboratory of Medical Investigation LIM 56; Medical School; University of Sao Paulo; Sao Paulo Brazil
2. Division of Hematology; Medical School; University of Sao Paulo; Sao Paulo Brazil
3. Division of Environmental Health; FMU, Laureate International Universities; Sao Paulo Brazil
4. Division of Pathology; Medical School; University of Sao Paulo; Sao Paulo Brazil