Li, Siping
Xie, Mingyu
Li, Wenrui
Peng, Qi
Zhong, Baimao
Lu, Xiaomei http://orcid.org/0000-0002-1647-0547
Ma, Qiang
Funding for this research was provided by:
Dongguan Bureau of Science and Technology for the City Key Program of Science and Technology (2013108101038)
Article History
Received: 15 December 2016
Accepted: 18 May 2017
First Online: 9 June 2017
Compliance with ethical standards
:
: This study was approved by the Ethics Committee of Dongguan Eighth People’s Hospital. All participating subjects or their guardians gave signed informed consent before the study.
: There are no conflicts of interest.
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