Department of Botany and Plant Biotechnology, University of Johannesburg, Johannesburg, South Africa. Plantaphile, Collingswood, New Jersey, USA. Natural and Medical Sciences Research Centre, University of Nizwa, Nizwa, Oman. Institute of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Graz, Austria. American Botanical Council, Austin, Texas, USA. Association of Integrative and Holistic Medicine, San Diego, California, USA. Research Group 'Pharmacognosy and Phytotherapy', UCL School of Pharmacy, University of London, London, UK. Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan. Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. Department of Pharmacy, School of Medicine, University of Naples Federico II, Naples, Italy. Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury, UK. Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Neurobiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Phytomed AB, Vaxtorp, Sweden. Europharma USA Inc., Green Bay, Wisconsin, USA. Institute of Evolution and Department of Evolutionary and Environmental Biology, University of Haifa, Haifa, Israel. School of Pharmacy, University of Reading, Reading, UK.