1. Department of Pharmacology, Federal University of State Minas Gerais, Avenida Antonio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
2. Department of Neuroscience, University of Florida, Gainesville, FL 32610, USA
3. Department of Psychiatry, University of Freiburg Medical School, Hauptstrasse 5, 79104 Freiburg, Germany
4. Department of Psychiatry, University of California San Francisco, School of Medicine, San Francisco, CA 94143-0984, USA
5. Asklepios-Med, Kossuth Lajos Sugárút 23, 6722 Szeged, Hungary