Affiliation: | 1. Huaihe Hospital of Henan University, Kaifeng, China;2. Adverse Drug Reaction Monitoring Centre of Guangdong Province, Guangzhou, China;3. School of Pharmacy, Henan University, Kaifeng, China;4. Huaihe Hospital of Henan University, Kaifeng, China Institutes of Evidence-Based Medicine and Knowledge Translation, Henan University, Kaifeng, China |