1. Department of Thoracic Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
2. Department of Thoracic Surgery, Beijing Chuiyangliu Hospital Chuiyangliu Hospital Affiliated to Tsinghua University Beijing China
3. Department of Ophthalmology, Shanghai Changhai Hospital Naval Military Medical University Shanghai China
4. Department of Ultrasound Fudan University Shanghai Cancer Center Shanghai China
5. Department of Oncology, Shanghai Medical College Fudan University Shanghai China