1. Department of Brookhaven National Laboratory, Upton, New York and the Department of Psychiatry, State University of New York (SUNY), Stony Brook, New York.
2. Department, Brookhaven National Laboratory, Upton, New York.
3. Medical department of Brookhaven National Laboratory, Upton, New York.
4. Chemistry department, Brookhaven National Laboratory, Upton, New York.