1. Sun Yat‐sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Innovation Center for Cancer Medicine Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Guangzhou China
2. Department of Laboratory Medicine, Zhanjiang Central Hospital Guangdong Medical University Zhanjiang China
3. Institute of Anatomy University of Bern Bern Switzerland
4. Gastrointestinal Institute The Sixth Affiliated Hospital of Sun Yat‐sen University Guangzhou China
5. Cancer Epigenetics Program Anhui Cancer Hospital Hefei China
6. Cancer Epigenetics Laboratory, Department of Clinical Oncology, State Key Laboratory of Translational Oncology, Sir YK Pao Center for Cancer and Li Ka Shing Institute of Health Sciences The Chinese University of Hong Kong Sha Tin, Hong Kong China
7. Institute of Cancer Stem Cell Dalian Medical University Dalian China