About the Authors

Jing Yu

Affiliation Nuclear Medicine Division, Second Affiliated Hospital, Dalian Medical University, Dalian 116023, China

Ai-Juan Tian

Affiliation Nuclear Medicine Division, Second Affiliated Hospital, Dalian Medical University, Dalian 116023, China

Xin Yuan

Affiliation Nuclear Medicine Division, Second Affiliated Hospital, Dalian Medical University, Dalian 116023, China

Xiao-Xin Cheng

xiaoxincheng@yahoo.com

Affiliation Department of Cell Biology and the Liaoning Provincial Key Laboratory of Cancer Genomics and Epigenetics, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XXC. Performed the experiments: JY. Analyzed the data: AJT. Contributed reagents/materials/analysis tools: XY. Wrote the paper: XXC JY.