Zou, Chunfang
Sheng, Weiwei
Huai, De
Cao, Juan
Su, Mei
Ning, Ding
Xue, Rong
Wang, Yanli
Huang, Mao
Zhang, Xilong
Funding for this research was provided by:
The 333 high level personnel training program in Jiangsu Province (BRA-2017239)
The key research and development program of Huai'an (social development HAS201611)
Article History
Received: 12 April 2018
Revised: 31 October 2018
Accepted: 6 November 2018
First Online: 13 November 2018
Compliance with ethical standards
:
: The authors declare that they have 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.