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;

Adherence to treatment of children and adolescents recently diagnosed with auto-immune Rheumatic Diseases during the COVID-19 pandemic Ilana Izidoro da Silva; Vanessa Bugni Miotto e Silva; Fernanda Souza Angotti Carrara; Daniela Gerent Petry Piotto; Claudio Arnaldo Len; Maria Teresa Terreri;

Factors related to the readiness of Brazilian chronic pediatric patients to transition to care in adult clinics Fernanda Souza Angotti Carrara; Daniela Gerent Petry Piotto; Ilana Izidoro Silva; Claudio Arnaldo Len; Gleice Clemente Souza Russo; Sonia Mayumi Chiba; Vera Lucia Sdepanian; Josefina Aparecida Pellegrini Braga; Maria Stella Figueiredo; Maria Cristina Andrade; Marta Liliane de Almeida Maia; Ana Lúcia Abreu; Celia Maria Camelo Silva; Maria Teresa Terreri;