About the Authors

Chaoqiong Ding

Contributed equally to this work with: Chaoqiong Ding, Zhenzhong Pan, Xiang Yan

Roles Investigation

Affiliations National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China, Tianfu Jincheng Laboratory, Chengdu, China

Zhenzhong Pan

Contributed equally to this work with: Chaoqiong Ding, Zhenzhong Pan, Xiang Yan

Roles Investigation

Affiliation National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China

Xiang Yan

Contributed equally to this work with: Chaoqiong Ding, Zhenzhong Pan, Xiang Yan

Roles Investigation

Affiliations National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China, Department of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China,

Ran Zhou

Roles Investigation

Affiliation National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China

Huifang Li

Roles Resources

Affiliation Core Facilities of West China Hospital, Sichuan University, Chengdu, China

Lu Chen

Roles Resources

Affiliation Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second Hospital, Sichuan University, Chengdu, China

Yuan Wang

Roles Conceptualization

wangyuan@scu.edu.cn (YW); yanzhang@scu.edu.cn (YZ)

Affiliations National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China, Tianfu Jincheng Laboratory, Chengdu, China

Yan Zhang

Roles Resources

wangyuan@scu.edu.cn (YW); yanzhang@scu.edu.cn (YZ)

Affiliation National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Chengdu, China

Competing Interests

The authors have declared that no competing interests exist.