1. Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine Institute of Radiation Medicine Chinese Academy of Medical Sciences and Peking Union Medical College Tianjin China
2. Jiangxi Cancer Hospital Nanchang China
3. Department of Pharmacology and Toxicology The University of Texas Medical Branch Galveston TX USA
4. Department of Genetics Stanley S. Scott Cancer Center Louisiana State University Health Sciences Center Louisiana Cancer Research Center New Orleans LA USA