1. Department of Ophthalmology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
2. Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
3. Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, PR China
4. Department of Ultrasound, Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, PR China