1. 1Department of Endocrinology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
2. 2Department of Pharmacy, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
3. 3Division of Endocrinology, Department of Medicine, Qilu Hospital of Shandong University, Shandong University, Jinan, Shandong, China