1. Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR 999077, China
2. Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
3. Qingdao Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China
4. Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR 999077, China
5. Laboratory of Molecular Engineering and Nanomedicine, Dr. Li Dak-Sum Research Centre, The University of Hong Kong, Hong Kong SAR 999077, China