1 Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON L8P 3R2, Canada; Department of Psychiatry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Laboratory of Molecular Psychiatry, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil; Instituto Nacional de Ciência e Tecnologia Translacional em Medicina, Porto Alegre, Brazil. Electronic address: flavio.kapczinski@gmail.com.
2 Department of Psychiatry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Laboratory of Molecular Psychiatry, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.
3 Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON L8P 3R2, Canada.