[1] MEM SLOAN KETTERING CANC CTR,CELLULAR BIOCHEM & BIOPHYS PROGRAM,1275 YORK AVE,NEW YORK,NY 10021
[2] OAK RIDGE NATL LAB,DIV HLTH & SAFETY RES,OAK RIDGE,TN 37831
[3] NYU,DEPT BIOL,NEW YORK,NY 10003
[4] NYU,DEPT CHEM,NEW YORK,NY 10003
[5] UNIV CHICAGO,BEN MAY INST,CHICAGO,IL 60637
[6] AMER HLTH FDN,VALHALLA,NY 10595