Yao, Xiaoli
Zhang, Linlin
Du, Jiwei
Gao, Lei
Article History
First Online: 22 May 2020
Compliance with Ethical Standards
: All procedures performed in 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. The research was examined and approved by Institutional Review Board of the Xiang’an Hospital of Xiamen University.
: The authors declare that they have no conflict of interest.
: Ethical issues (Including plagiarism, Informed Consent, misconduct, data fabrication and/or falsification, double publication and/or submission, redundancy, etc.) have been completely observed by the authors.