Xu, Qingzhen
Li, Miao
Li, Min
Liu, Shuai
Funding for this research was provided by:
the National Natural Science Foundation of China (61402185)
Natural Science Foundation of Guangdong Province (2015A030313382)
Guangdong Provincial Public Research and Capacity Building Foundation (2016A020223012)
Article History
Received: 21 December 2017
Accepted: 18 January 2018
First Online: 27 January 2018
Compliance with ethical standards
:
: Author Qingzhen Xu has received research grants from Natural Science Foundation of Guangdong Province, Science Foundation of Guangdong Provincial Communications Department, the National Natural Science Foundation of China, and Guangdong Provincial Public Research and Capacity Building Foundation funded project. Author Qingzhen Xu declares that he has no conflict of interest in connection with the work submitted. Author Miao Li declares that he has no conflict of interest in connection with the work submitted. Author Min Li declares that she has no conflict of interest in connection with the work submitted. Author Shuai Liu declares that he has no conflict of interest in connection with the work submitted.
: This article does not contain any studies with human participants performed by any of the authors.