Feng, Ying
Tan, Bu-Zhen http://orcid.org/0000-0003-1795-2748
Article History
Received: 30 March 2020
Accepted: 1 August 2020
First Online: 18 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The experiment was carried out in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards, and approved by the Ethics Committee of the Second Affiliated Hospital of Nanchang University.
: All patients signed written informed consent. The informed consent was obtained from study participants.