Clinicogenetic characterization and response to disease-modifying therapies in spinal muscular atrophy: real-world experience from a reference center in Southern Brazil Ana Letícia Amorim de Albuquerque, Júlia Kersting Chadanowicz, Isabela Possebon Bevilacqua, Ana Lucia Portella Staub, Pablo Brea Winckler, Patricia Zambone da Silva, Simone Chaves Fagondes, Renata Salatti Ferrari, Claudia Denise de Oliveira Trojahn, Viviane Zechlinski Sacharuk, Thayne Woycinck Kowalski, Karina Carvalho Donis, Michele Michelin Becker, Jonas Alex Morales Saute

Maple syrup urine disease in Brazil: a panorama of the last two decades Silvani Herber, Ida Vanessa D. Schwartz, Tatiéle Nalin, Cristina Brinkmann Oliveira Netto, José Simon Camelo Junior, Mara Lúcia Santos, Erlane Marques Ribeiro, Lavinia Schüler-Faccini, Carolina Fischinger Moura de Souza

Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil Camila Massae Sato, Thaisa da Silva Vargas Rodrigues, Pãmela Rodrigues de Souza Silva, Emerson Soares dos Santos, Diego Ricardo Xavier, Ida Maria Foschiani Dias Baptista, Denise da Costa Boamorte Cortela, Eliane Ignotti, Silvana Margarida Benevides Ferreira