1. College of Dentistry, Department of Bioscience Research The University of Tennessee Health Science Center Memphis Tennessee USA
2. College of Dentistry, Department of General Dentistry The University of Tennessee Health Science Center Memphis Tennessee USA
3. Department of Phamaceutical Sciences, College of Pharmacy King Saud Bin Abdulaziz University for Health Sciences Riyadh Saudi Arabia
4. King Abdullah International Medical Research Center (KAIMRC) Ministry of National Guard Health Affairs Riyadh Kingdom of Saudi Arabia
5. College of Medicine, Department of Pharmacology, Addiction Science, and Toxicology The University of Tennessee Health Science Center Memphis Tennessee USA
6. College of Medicine, Department of Preventive Medicine The University of Tennessee Health Science Center Memphis Tennessee USA