1. Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama
2. Center for Structural Biology; University of Alabama at Birmingham; Birmingham Alabama
3. Department of Biological Sciences; Columbia University; New York New York
4. Department of Cell Biology and Biochemistry; Texas Tech University Health Sciences Center; Lubbock Texas
5. Department of Biochemistry and Biophysics; The University of North Carolina at Chapel Hill; Chapel Hill North Carolina
6. Cystic Fibrosis Treatment and Research Center; The University of North Carolina at Chapel Hill; Chapel Hill North Carolina
7. Department of Medicine; University of Alabama at Birmingham; Birmingham Alabama
8. Birmingham Veterans Affairs Medical Center; Research Service; Birmingham Alabama
9. Department of Optometry; University of Alabama at Birmingham; Birmingham Alabama
10. Center for Membrane Protein Research; Texas Tech University Health Sciences Center; Lubbock TX