1. Department of Traditional Chinese Medicine, Jinan Fourth People's Hospital, Jinan, Shandong, PR China
2. Shandong Key Laboratory for Special Silicon-containing Material, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, PR China
3. The Affilited Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, PR China