About the Authors

Jing Dong

Contributed equally to this work with: Jing Dong, Hong-Zai Guan

Affiliations Department of Special Medicine, Medical College of Qingdao University, Qingdao, China, Department of Physiology, Medical College of Qingdao University, Qingdao, China

Hong-Zai Guan

Contributed equally to this work with: Jing Dong, Hong-Zai Guan

Affiliation Department of Physiology, Medical College of Qingdao University, Qingdao, China

Zheng-Yao Jiang

qd-zyj@163.com (ZYJ); casey1201@163.com (XC)

Affiliation Department of Physiology, Medical College of Qingdao University, Qingdao, China

Xi Chen

qd-zyj@163.com (ZYJ); casey1201@163.com (XC)

Affiliation Department of Physiology, Medical College of Qingdao University, Qingdao, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XC ZYJ. Performed the experiments: JD HZG. Analyzed the data: XC. Wrote the paper: ZYJ XC.