1. NMR Core Lab; King Abdullah University of Science and Technology; Thuwal Kingdom of Saudi Arabia
2. Analytical Core lab; King Abdullah University of Science and Technology; Thuwal Kingdom of Saudi Arabia
3. Princess Norah Oncology Center WR (King Abdullah Research Center); Jeddah Kingdom of Saudi Arabia
4. Faculty of Applied Sciences, Department of Applied Chemistry; Taibah University; Madinah 1343 Kingdom of Saudi Arabia