1. Department of Medicine; Federal University of Juiz de Fora; Juiz de Fora
2. Department of Research; São Paulo Medical Spiritist Association; São Paulo São Paulo
3. Department of Research; Hospital João Evangelista; São Paulo São Paulo
4. Faculdade de Medicina de Marilia; Marilia Brazil
5. Department of Geriatrics; Santa Casa of São Paulo; São Paulo São Paulo
6. Duke University Medical Center; Durham NC USA
7. King Abdulaziz University; Jeddah Saudi Arabia