Huo, Bingjun
Zhao, Bo
Yin, Long
Guo, Xingchen
Wang, Xiaobo
Article History
Received: 28 September 2020
Accepted: 19 January 2021
First Online: 5 February 2021
Declarations
:
: The authors state that this paper is an original work, it has not been published in any journals, and this research does not involve any ethical issues of humans or animals. The authors declare that this research involves no Human Participants and/or Animals.
: The authors confirm the paper described has not been published before; that it is not under consideration for publication elsewhere; that its publication has been approved by all co-authors; that its publication has been approved by the responsible authorities at the institution where the work is carried out. The authors agree to publication in the Journal indicated below and also to publication of the article in English by Springer in springer’s corresponding English-language journal. The copyright to the English-language article is transferred to Springer effective if and when the article is accepted for publication. The author warrants that his/her contribution is original and that he/she has full power to make this grant. The author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. The copyright transfer covers the exclusive right to reproduce and distribute the article, including reprints, translations, photographic reproductions, microform, electronic form (offline, online), or any other reproductions of similar nature.
: The authors declare no competing interests.