[1] UNIV ALABAMA,DEPT ANESTHESIOL,BIRMINGHAM,AL 35233
[2] UNIV ALABAMA,DEPT PHYS,BIRMINGHAM,AL 35233
[3] UNIV ALABAMA,DEPT CHEM,BIRMINGHAM,AL 35233
[4] UNIV ALABAMA,CTR MACROMOLEC CRYSTALLOG,BIRMINGHAM,AL 35233
[5] UNIV ALABAMA,CTR COMPREHENS CANC,NMR CORE FACIL,BIRMINGHAM,AL 35233