1. QU Health, Qatar University, Doha P.O. Box 2713, Qatar
2. Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar
3. Scripps Institution of Oceanography, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA P.O. Box 92093, USA
4. Department of Pharmaceutical Sciences, College of Pharmacy, The University of Jordan, Amman P.O. Box 11942, Jordan
5. Department of Science and Conservation, San Diego Botanic Garden, Encinitas, CA P.O. Box 92024, USA
6. College of Health Sciences, QU-Health, Qatar University, Doha P.O. Box 2713, Qatar