1. Key Laboratory of Technology of Drug Preparation (Zhengzhou University), Ministry of Education of China; Key Laboratory of Henan Province for Drug Quality and Evaluation; Institute of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
2. National Supercomputing Center in Zhengzhou, Zhengzhou University, Zhengzhou 450001, China
3. State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, Zhengzhou 450052, Henan Province, PR China