1. Department
of Chemistry, Columbia University, New
York, New York 10027, United
States
2. Departments of Psychiatry and
Neurology, Columbia University, New York,
New York 10032, United States
3. Departments of Neurology and
Physiology, University of California School of Medicine, San Francisco, San Francisco, California 94143, United
States
4. Departments of
Neurology, Psychiatry,
and Pharmacology, Columbia University,
New York, New York 10032, United States