Wang, Miao
Tang, Xuejiao
Li, Ling
Liu, Dongfang
Liu, Hua
Zheng, Hongting
Deng, Wuquan
Zhao, Xili
Yang, Gangyi http://orcid.org/0000-0002-6458-6747
Funding for this research was provided by:
the Science and Technology key Program of Health Bureau of Chongqing (2017MSXM20, 2016MSXM083)
Article History
Received: 12 May 2018
Accepted: 26 July 2018
First Online: 7 August 2018
Compliance with ethical standards
:
: The authors declare that there is no duality of interest associated with this manuscript. The authors declare no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.