Cross-cultural adaptation and validation of the universal Portuguese-version of the Pediatric Functional Assessment of Chronic Illness Therapy ¿ Fatigue (pedsFACIT-F) Karla P. Fernandes; Bruno S. Teixeira; Benjamin J. Arnold; Tânia M. da S. Mendonça; Sthela M. Oliveira; Carlos Henrique M. da Silva;

Physical activity and quality of life of children and adolescents with juvenile idiopathic arthritis, juvenile systemic lupus erythematosus and juvenile dermatomyositis during the COVID-19 pandemic Renata Soares; Fabiana de Carvalho Silva; Jade Dib Fernandez; Melissa Fraga; Maria Teresa Terreri; Claudio Arnaldo Len;

Knowledge and food practices questionnaire: construction and validation Anelise Bozzetto da Silva; Ângela B. Piccoli; Lucia C. Pellanda;