1. Laboratory of Metabolism and Lipids; Heart Institute (InCor), Medical School Hospital, University of São Paulo; Av. Dr. Eneas de Carvalho Aguiar, 44, Bl. 2, 1o.SS, São Paulo SP, 05403-900 Brazil
2. Heart Failure Unit and Clinical Cardiology Division; Heart Institute (InCor), Medical School Hospital, University of São Paulo; Av. Dr. Eneas de Carvalho Aguiar, 44, Bl. 2, 1o.SS, São Paulo SP, 05403-900 Brazil
3. Faculty of Pharmaceutical Sciences; University of São Paulo; Av. Dr. Eneas de Carvalho Aguiar, 44, Bl. 2, 1o.SS, São Paulo SP, 05403-900 Brazil