1. Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Nizwa, Oman
2. Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
3. Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
4. School of Plant Sciences, The University of Arizona, Tucson, Arizona, 85721, USA
5. Chair of Oman Medicinal Plants and Marine Products, University of Nizwa, Nizwa, Oman