About the Authors

Wei Pan

Contributed equally to this work with: Wei Pan, Huizhen Yu

Affiliation Provincial Clinical Medical College, Fujian Medical University, Fuzhou, China

Huizhen Yu

Contributed equally to this work with: Wei Pan, Huizhen Yu

Affiliations Provincial Clinical Medical College, Fujian Medical University, Fuzhou, China, Department of Geriatrics, Fujian Provincial Hospital Key Laboratory of Geriatrics, Fujian Medical University, Fuzhou, China, Fujian Institute of Clinical Geriatrics, Fuzhou, China

Shujie Huang

Affiliation Fujian Institute of Clinical Geriatrics, Fuzhou, China

Pengli Zhu

zpl7755@126.com

Affiliations Provincial Clinical Medical College, Fujian Medical University, Fuzhou, China, Fujian Institute of Clinical Geriatrics, Fuzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WP HY PZ. Performed the experiments: WP HY SH PZ. Analyzed the data: WP SH. Contributed reagents/materials/analysis tools: WP PZ. Wrote the paper: WP HY PZ.