1. Neurology, Hospital Israelita Albert Einstein, São Paulo, Brazil
2. Instituto de Psiquiatria, Hospital das Clínicas da Faculdade de Medicina, São Paulo, Brazil
3. Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
4. Psychological Sciences, Purdue University, West Lafayette, IN, USA
5. Neurology and Ophthalmology, University of Texas Southwestern Medical Center, Dallas, TX, USA