1. Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, Liaoning, PR China;
2. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, LiaoningPR China;
3. Faculty of Pharmaceutical Sciences, Toho University, Funabashi, Japan;
4. School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, Liaoning, PR China