1. The Second Clinical Medical College Jinan University Shenzhen Guangdong China
2. Department of Ultrasound The Affiliated Nanchong Central Hospital of North Sichuan Medical College Nanchong Sichuan China
3. Department of Pathology The Affiliated Nanchong Central Hospital of North Sichuan Medical College Nanchong Sichuan China
4. Department of Radiology, The Affiliated Nanchong Central Hospital of North Sichuan Medical College Nanchong China