About the Authors

Xiaoling Cai

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Wenjia Yang

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Xueying Gao

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Lingli Zhou

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Xueyao Han

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Linong Ji

jiln@bjmu.edu.cn

Affiliation Peking University People’s Hospital, Endocrine & Metabolism Department, Beijing, China

Competing Interests

We also received financial support for this study from Merck China Ltd. There are not any patents, products in development, or marketed products to declare. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceptualization: LJ. Data curation: WY LZ. Formal analysis: XC XH. Funding acquisition: LJ XC. Investigation: WY XG LZ. Methodology: XC. Project administration: LJ. Resources: WY XG LZ. Software: XH. Supervision: LJ. Validation: XC. Visualization: XC WY. Writing – original draft: XC. Writing – review & editing: XC XH LJ.