Tan, Malong
Zhang, Shichao
Wu, Lin
Funding for this research was provided by:
the China Key Research Program (2016YFB1000905)
the Key Program of the National Natural Science Foundation of China (61836016)
the Natural Science Foundation of China (61876046, 61573270)
the Natural Science Foundation of China (81701780, 61672177)
the Project of Guangxi Science and Technology (GuiKeAD17195062)
the Guangxi Natural Science Foundation (2015GXNSFCB139011, 2017GXNSFBA198221)
Article History
Received: 6 September 2018
Accepted: 19 October 2018
First Online: 2 November 2018
Compliance with ethical standards
:
: We wish to draw the attention of the Editor to the following facts which may be considered as potential conflicts of interest and to significant financial contributions to this work. We confirm that the manuscript has been read and approved by all named authors and that there are no other persons who satisfied the criteria for authorship, but are not listed. We further confirm that the order of authors listed in the manuscript has been approved by all of us. We understand that the Corresponding Author is the sole contact for the Editorial process (including Editorial Manager and direct communications with the office). He/she is responsible for communicating with the other authors about progress, submissions of revisions, and the final approval of proofs.