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;

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 Mariti Fraga; Maria Teresa Terreri; Claudio Arnaldo Len;

Cardiac manifestations in children and adolescents diagnosed with pediatric multisystem inflammatory syndrome related to COVID-19 Thiago T. Panizzi; Katharine A. de Souza; Gabriela B. Stutz; Fernanda M.C.F. Lemos; Marta C.F. Rodrigues; Rozana G. de Almeida; Luciane A. da R. Amorim; Flavio R. Sztajnbok; Adriana R. Fonseca; Nathalie J.M. Bravo-Valenzuela;