1. Vascular Biology and Hypertension Program University of Alabama at Birmingham Birmingham USA
2. Jordan University of Science and Technology Irbid Jordan
3. Department of Medicine University of Alabama at Birmingham Birmingham Alabama USA
4. Division of nephrology University of Alabama at Birmingham Birmingham USA
5. Cardiology Department Montefiore Medical Center Bronx New York USA
6. Division of Biostatistics and Epidemiology Cincinnati Children's Hospital Medical Center Cincinnati Ohio USA
7. Department of Pediatrics University of Cincinnati Cincinnati Ohio USA
8. VA Medical Center Birmingham Alabama USA