1. Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
2. Herbs and Natural Products Research Unit, CU Drug and Health Products Innovation Promotion, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
3. Veterinary Microbiology, Faculty of Veterinary Science, Bangkok, Thailand
4. Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
5. The Biodesign Institute and School of Life Sciences, Arizona State University, Tempe, AZ, USA