1. Center for Gene Diagnosis; Zhongnan Hospital of Wuhan University; Wuhan Hubei P. R. China
2. Department of Oncology; The Fifth Affiliated Hospital of Sun Yat-Sen University; Zhuhai Guangdong P. R. China
3. Scientific Research Center; Shanghai Public Health Clinical Center; Shanghai Jinshan District P. R. China
4. Department of Molecular Pathology; The University of Texas MD Anderson Cancer Center; Houston Texas