[Zeng, Qiyi; Cai, Meng] Southern Med Univ, Zhujiang Hosp, Dept Pediat, Guangzhou 510280, Guangdong, Peoples R China.
[Li, Sitao] Sun Yat Sen Univ, Affiliated Hosp 6, Dept Pediat, Guangzhou, Guangdong, Peoples R China.
[Shuai, Yunfei] Hunan Univ Chinese Med, Affiliated Hosp 1, Dept Pediat, Changsha, Hunan, Peoples R China.
[Li, Jie; Tan, Jieqiong] Cent S Univ, Ctr Med Genet, Changsha 410078, Hunan, Peoples R China.
[Li, Jie; Tan, Jieqiong] Cent S Univ, Sch Life Sci, Changsha 410078, Hunan, Peoples R China.