1. The Mind Research Network, Albuquerque, New Mexico.
2. Department of Psychiatry, University of New Mexico School of Medicine, Albuquerque, New Mexico.
3. Olin Neuropsychiatry Research Center, Hartford, Connecticut.
4. Department of Psychiatry, Yale University, New Haven, Connecticut.
5. Department of Neurosciences, University of New Mexico School of Medicine, Albuquerque, New Mexico.