[Mu, YM; Mu, Yiming; Su, Wanlu] Nankai Univ, Sch Med, Tianjin, Peoples R China.
[Mu, YM; Mu, Yiming; Chen, Kang; Su, Wanlu] Chinese Peoples Liberat Army Gen Hosp, Dept Endocrinol, Beijing, Peoples R China.
[Wang, Jie] Capital Med Univ, Beijing Chao Yang Hosp, Dept Endocrinol, Beijing, Peoples R China.
[Yu, Songyan] Capital Med Univ, Beijing Tiantan Hosp, Dept Endocrinol, Beijing, Peoples R China.
[Gao, Zhengnan] Dalian Municipal Cent Hosp, Dept Endocrinol, Dalian, Peoples R China.