1. Department of Psychiatry and Psychology, Center for Behavioral Health, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA.
2. Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, Ohio, USA.
3. Case Western Reserve University, Cleveland, Ohio, USA.
4. Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
5. Private Practice, New York, New York, USA.
6. Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA.
7. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA.
8. Biological Psychiatry Laboratory, McLean Hospital, Belmont, Massachusetts, USA.