1. Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors Department of Surgical Oncology and General Surgery Ministry of Education The First Affiliated Hospital of China Medical University Shenyang China
2. Department of Toxicology School of Public Health China Medical University Shenyang China
3. Department of Thoracic Surgery Liaoning Cancer Hospital & Institute Shenyang China
4. Department of Oncology Shenyang Fifth People Hospital Shenyang China
5. Department of Oncology Yueyang First People Hospital Yueyang China