Lost time, lost function? Unraveling the impact of diagnosis delay on disability progression in multiple sclerosis - Leati, Maria Fernanda Hamamoto; Costa, Victor; Nepomuceno, Camila; Guerreiro, Nayara; Dias, Arthur; Rocha, Maria Sheila; Filho, Flávio Vieira Marques (Arquivos de Neuro-Psiquiatria, 2024)