1. National TCM Key Laboratory of Serum Pharmacochemistry; Department of Pharmaceutical Analysis; Heilongjiang University of Chinese Medicine; Heping Road 24 Harbin 150040 China
2. Institute of Natural Medicine; University of Toyama; 2630 Sugitani Toyama 930-0194 Japan
3. Harbin Children Hospital; Youyi road 57 Harbin China
4. School of Pharmacy; Health Science Center; Xi'an Jiaotong University; Shaanxi 710061 China