Funding for this research was provided by:
Emergency Management Project of National Natural Science Foundation of China (61741412)
the Shanxi Basic Research Project (201801D121143)
Article History
First Online: 24 February 2020
Compliance with ethical standards
:
: Author Jiancheng An declares that he has no conflict of interest. Author Kpeyiton Koffi Gagnon declares that he has no conflict of interest. Author Qingnan Shi declares that he has no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.