1. Community Clinical Research, Inc, Austin, TX
2. Department of Forensic Psychiatry, National Center of Neurology and Psychiatry, Kodaira, Japan
3. Department of Psychiatry and Psychotherapy, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
4. Neurobehavioral Research, Inc, New York, NY
5. Department of Molecular Neuroimaging, Central Institute of Mental Health, Clinical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
6. Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC
7. Atlanta Center for Medical Research, Atlanta, GA
8. CNS Network, Inc, Garden Grove, CA
9. Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT
10. Boehringer Ingelheim Taiwan Limited, Taipei, Taiwan