1. Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
2. Department of Plastic Surgery, Changhai Hospital, Second Military Medical University, Shanghai, China.
3. Intensive Care Units, Department of Anesthesia, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
4. Department of Gastroenterology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.
5. Health Quarantine and Supervision Department, Fujian Entry-Exit Inspectation & Quarantine Bureau of P.R.C., Fuzhou, China.
6. Department of Surgery, College of Human Medicine, Michigan State University, East Lansing, Michigan.