1. School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
2. Haikou People’s Hospital, Hainan, China
3. Division of interventional radiology, Department of Geriatric Medicine &National Clinical Research Center of Geriatric Disease, The 2nd Medical Center of Chinese PLA General Hospital, Beijing, China
4. Department of interventional radiology, The 1st & 5th Medical Center of Chinese PLA General Hospital, Beijing, China