1. Laboratory of Gene Regulation and Signal Transduction, Department of Pharmacology and Pathology, School of Medicine, University of California San Diego, San Diego, CA 92093
2. Department of Center of Smart Laboratory and Molecular Medicine, School of Medicine, Chongqing University, Chongqing 400044, China
3. Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
4. Gastrointestinal Medical Oncology Department, The University of Texas MD Anderson Cancer Center, Houston, TX 77030
5. Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030