1. Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, PO Box 2713 Doha, Qatar
2. Division of Nephrology, Department of Medicine, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, Texas 78229-3900, USA
3. Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA
4. Department of Biomedical Sciences, College of Health Sciences, Qatar University, PO Box 2713 Doha, Qatar
5. Department of Biomedical Sciences, College of Medicine, University of Sassari, 07100 Sassari, Italy
6. Biomedical Research Center, Qatar University, Doha, Qatar