Declarations:
Ethics approval and consent to participate
All procedures performed in studies involving human participants were in
accordance with the ethical standards of the institutional and/or
national research committee of the Xianyang Central Hospital and Peking
Union Medical College Hospital. And comply with the 1964 Helsinki
Declaration and its later amendments or comparable ethical standards.
The written informed consent was taken from all the patients.
Consent to publish: Not Applicable
Availability of data and materials: The datasets used and/or analyzed
during the current study are available from the corresponding author on
reasonable request.
Competing interests: The authors declare that they have no competing
interests
Funding: No Funding was received.
Authors’ Contributions: HM: has designed the concept; QG, Data
acquisition; HN drafted the manuscript; XLliterature search; RW Final
proof reading and editing. All Authors read and approved the manuscript
before submission.
Acknowledgements: None Declared.