1. Department of Radiology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, People's Republic of China.
2. Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, No.106, Zhongshan 2 Rd, Guangzhou, Guangdong, People's Republic of China 510080.
3. Department of Radiology, Shenzhen Children's Hospital, ShenZhen, Guangdong, People's Republic of China.
4. Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Linkou and Taoyuan branch Chang Gung University, Taoyuan, Taiwan.
5. Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, People's Republic of China.
6. Department of Radiology, Guangzhou First People's Hospital, Guangzhou, Guangdong, People's Republic of China.