1. Department of Acupuncture, First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, China
2. Department of Radiology, First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, China
3. Department of Gynaecology, First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, China
4. Life Science Research Center, School of Life Science and Technology, Xidian University, Xi’an, China