Sun, Kang-bo
Zhang, Shu-hai
Ren, Fu-de
Hao, Yong-Ping
Ba, Shu-hong
Article History
Received: 17 July 2020
Accepted: 2 December 2020
First Online: 17 February 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: We allow the journal to review all the data, and we confirm the validity of results. There is none of the financial relationships. This manuscript was not published previously and it is not submitted to more than one journal. It is also not split up into several parts to submit. No data have been fabricated or manipulated.
: All the authors (Kang-bo Sun, Shu-hai Zhang, Fu-de Ren, Yong-Ping Hao, Shu-hong Ba) agree to participate in this investigation.
: All the authors agree to publish the manuscript.