Li, Anmao
Mu, Junya
Huang, Mingxia
Zhang, Zengjun
Liu, Jixin http://orcid.org/0000-0002-4239-1201
Zhang, Ming
Funding for this research was provided by:
National Natural Science Foundation of China (81471737, 81473603, 81571640, 81501543, 81401478, 81571751, 81470816)
Natural Science Foundation of Shaanxi Province of China (2017ZDJC-13)
Article History
Received: 7 January 2018
Accepted: 21 May 2018
First Online: 4 June 2018
Compliance with ethical standards
:
: Anmao Li, Mingxia Huang, Zengjun Zhang, Junya Mu, Jixin Liu and Ming Zhang 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.