[1] NATL INST NERVOUS & MENTAL HLTH,PATHOCHEM LAB,BUDAPEST,HUNGARY
[2] DUKE UNIV,MED CTR,DEPT PSYCHIAT,DURHAM,NC 27710
[3] YESHIVA UNIV ALBERT EINSTEIN COLL MED,DEPT PATHOL,BRONX,NY 10461
[4] NEWCASTLE GEN HOSP,MRC,NEUROCHEM PHARMACOL UNIT,NEWCASTLE TYNE NE4 6BE,TYNE & WEAR,ENGLAND
[5] NEWCASTLE GEN HOSP,DEPT NEUROPATHOL,NEWCASTLE TYNE NE4 6BE,TYNE & WEAR,ENGLAND
[6] NETHERLANDS INST BRAIN RES,1095 KJ AMSTERDAM,NETHERLANDS
[7] VANDERBILT UNIV,DEPT NEUROPATHOL,NASHVILLE,TN 37240
[8] UNIV CINCINNATI,COLL MED,DIV GERIATR,CINCINNATI,OH 45221