1. College of Pharmacy Shandong University of Traditional Chinese Medicine Jinan P. R. China
2. Department of Traditional Chinese Medicine Shandong Institute for Food and Drug Control Jinan P. R. China
3. State Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine Lunan Pharmaceutical Group Corporation Linyi P. R. China
4. Department of Quality Assuerance Shandong Yifang Pharmaceutical Co. Ltd. Linyi P. R. China