1. School of Chinese Medicines, Shenyang Pharmaceutical University, Shenyang, China,
2. Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China,
3. Department of Pharmaceutical and Food Science, Tonghua Normal University, Tonghua, China, and
4. Department of Foreign Language, School of Social Sciences and Literary, Shenyang Pharmaceutical University, Shenyang, China