1. Department of Molecular and Cellular Biochemistry University of Kentucky College of Medicine Lexington KY USA
2. Lexington VA Medical Center Lexington KY USA
3. Department of Physiology and Biophysics University of Arkansas for Medical Sciences Little Rock AR USA
4. Department of Medical Biochemistry and Microbiology Uppsala University Uppsala Sweden
5. Division of Cardiovascular Medicine Gill Heart and Vascular Institute University of Kentucky Lexington KY USA