1 Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
2 Department of Cardiology, Changhai Hospital, Naval Medical University, Shanghai, China.
3 Department of Pediatric Cardiology, Guangdong Institute of Cardiovascular Diseases, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China. Electronic address: [email protected].