About the Authors

Wenliang Zhu

wenzwl@yeah.net

Affiliation Institute of Clinical Pharmacology, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Xuan Kan

Affiliation Department of Otolaryngology, the Second Affiliated Hospital of Harbin Medical University, Harbin, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WZ. Performed the experiments: WZ. Analyzed the data: WZ. Contributed reagents/materials/analysis tools: WZ. Contributed to the writing of the manuscript: WZ XK.