1 Pediatric Rheumatology Unit, Department of Pediatrics, Universidade Federal de São Paulo, São Paulo, SP, Brazil. Electronic address: gleice.clemente@outlook.com.
2 Pediatric Rheumatology Unit, Department of Pediatrics, Universidade Federal de São Paulo, São Paulo, SP, Brazil.
3 Division of Rheumatology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.
4 Pediatric Rheumatology Unit, Children and Adolescents Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.
5 Division of Rheumatology, Department of Medicine, Universidade Federal de São Paulo, São Paulo, SP, Brazil.