1. Jiangsu Collaborative Innovation Center of Chinese Medicinal Resource Industrialization, Key Laboratory of Chinese Medicinal Resource Recycling Utilization of State Administration of Traditional Chinese Medicine, National and Local Collaborative Engineering Center of Chinese Medicinal Resource Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, PR China
2. Department of Pathogen Biology, Jiangsu Key Laboratory of Pathogen Biology, Helicobacter pylori Research Centre, Nanjing Medical University, Nanjing, PR China
3. Department of Veterinary Pharmacology and Toxicology, University of Abuja, Abuja, Nigeria
4. Department of Pharmaceutical Sciences, College of Pharmacy, the University of IL at Chicago, Chicago, IL, USA