1. The Department of Endocrinology and Metabolism Jinan University Guangzhou People's Republic of China
2. The Department of Endocrinology and Metabolism Guangxi Academy of Medical Sciences and the People's Hospital of Guangxi Zhuang Autonomous Region Nanning Guangxi People's Republic of China
3. The Health Management Center Guangxi Academy of Medical Sciences and the People's Hospital of Guangxi Zhuang Autonomous Region Nanning Guangxi People's Republic of China