[1] LONG ISL JEWISH MED CTR,DEPT DENT MED,NEW HYDE PK,NY
[2] SUNY STONY BROOK,DEPT ORAL BIOL & PATHOL,STONY BROOK,NY 11794
[3] CUNY MT SINAI SCH MED,DEPT DENT,NEW YORK,NY 10029
[4] UNIV CALIF SAN FRANCISCO,CTR ORAL AIDS,SAN FRANCISCO,CA 94143
[5] BETH ISRAEL MED CTR,NEW YORK,NY 10003