1. Department of Medical Cosmetology Linyi Central Hospital Linyi 276400 P. R. China
2. Interventional Therapy Department Ward 1, Shandong Cancer Hospital and Institute Shandong First Medical University and Shandong Academy of Medical Sciences Jinan 250117 P. R. China
3. Department of Emergency The People's Hospital of Zhaoyuan City Zhaoyuan 265400 P. R. China
4. Urinary Surgery The People's Hospital of Zhaoyuan City Zhaoyuan 265400 P. R. China
5. Department of Hepatobiliary Surgery People's Hospital of Hechuan Chongqing 401520 P. R. China
6. Department of Hepatobiliary Surgery The First People's Hospital of Xianyang Xianyang 712000 P. R. China
7. Department of Infectious Disease Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai 201900 P. R. China
8. Faculty of Thai Traditional Medicine Prince of Songkla University Hat Yai 90110 Thailand
9. School of Chinese Medicine Bozhou University Bozhou 236800 P. R. China