Liu, Yu
Liu, Min
Liu, Xiaona
Zhou, Yan
Funding for this research was provided by:
National Natural Science Foundation of China (81401455)
Article History
First Online: 12 October 2018
Compliance with ethical standards
:
: Yu Liu has received Grants from National Natural Science Foundation of China (81401455). For the remaining authors none were declared.
: All authors have no any financial and personal relationships with other people or organisations that could inappropriately influence (bias) their work.