1. Department of Pathology State Key Laboratory of Complex Severe and Rare Diseases Molecular Pathology Research Center Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100730 P. R. China
2. Geneplus‐Beijing Beijing 102200 P. R. China
3. Department of Pathology The Fourth Hospital of Hebei Medical University Shijiazhuang Hebei 050011 P. R. China
4. Department of Pathology Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 P. R. China
5. Department of Pathology Xuanwu Hospital Capital Medical University Beijing 100053 P. R. China
6. Department of Pathology The First Affiliated Hospital of Soochow University Suzhou Jiangsu 215000 P. R. China
7. Department of Pathology Southern Medical University Guangzhou Guangdong 510515 P. R. China
8. Department of Pathology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei 430022 P. R. China
9. Department of Pathology The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital) Institute of Basic Medicine and Cancer (IBMC) Chinese Academy of Sciences Hangzhou Zhejiang 310022 P. R. China