About the Authors

Pei-Yuan Zuo

Contributed equally to this work with: Pei-Yuan Zuo, Xing-Lin Chen

Affiliation Key Laboratory of Geriatrics of Health Ministry, Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Xing-Lin Chen

Contributed equally to this work with: Pei-Yuan Zuo, Xing-Lin Chen

Affiliation Key Laboratory of Geriatrics of Health Ministry, Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Yu-Wei Liu

Affiliation Key Laboratory of Geriatrics of Health Ministry, Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Chang-Liang Xiao

Affiliation Key Laboratory of Geriatrics of Health Ministry, Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Cheng-Yun Liu

lcyun@medmail.com.cn

Affiliation Key Laboratory of Geriatrics of Health Ministry, Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PYZ CYL. Performed the experiments: PYZ XLC. Analyzed the data: PYZ XLC CYL YWL. Contributed reagents/materials/analysis tools: PYZ YWL CLX. Contributed to the writing of the manuscript: PYZ XLC CYL.