Xie, Yu-hua
Hu, Jiao
Article History
Received: 26 October 2019
Accepted: 15 September 2020
First Online: 26 September 2020
Compliance with ethical standards
:
: Yu-hua Xie and Jiao Hu declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in our studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all included participants.