Li, Xiuzhen
Ting, Tzer Hwu
Sheng, Huiying
Liang, Cui Li
Shao, Yongxian
Jiang, Minyan
Xu, Aijing
Lin, Yunting
Funding for this research was provided by:
Guangzhou Branch Bureau of Science and Technology Plan Project (2010J-E231-1)
Article History
Received: 9 April 2017
Accepted: 12 February 2018
First Online: 6 March 2018
Ethics approval and consent to participate
: Ethics Committee Approval: The study was approved by the Institutional Review Board of Guangzhou Women and Children’s Medical Center. The issued letter can be presented on requested. Informed Consent: Informed consent was obtained from the parents of all patients.
: Written informed consent for publication of their clinical details was obtained from the parent of each patient.
: The authors declare that they have no competing interests.
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