1. Department of Endocrinology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
2. Department of Nephrology, Guangxi Minzu Hospital, The Affiliated Minzu Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
3. Department of Pathology, Guangzhou Huayin Medical Laboratory Center, Guangzhou, Guangdong, China (mainland)
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