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 Clinical Laboratory National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
3. Department of Clinical Laboratory Xuanwu Hospital Capital Medical University Beijing China
4. Department of Clinical Laboratory Beijing Chest Hospital Capital Medical University Beijing China