1. Department of Pathology; Tianjin Medical University Cancer Institute and Hospital; Tianjin 300060 PR China
2. Department of Pathology; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
3. Department of Thoracic/Head and Neck Medical Oncology; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
4. Department of Genetics; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
5. Institute for Systems Biology; Seattle WA 98103 USA
6. Departments of Genetics and Medicine; Harvard Medical School; Boston MA 02115 USA
7. Department of Gastrointestinal Medical Oncology; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
8. Depatment of Gynecologic Oncology and Reproductive Medicine; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
9. Center for RNAi and Non-Coding RNA; The University of Texas MD Anderson Cancer Center; Houston TX 77030 USA
10. Department of Cancer Biology; Comprehensive Cancer Center of Wake Forest Baptist Medical Center; Winston-Salem NC 20174 USA