Article History
Received: 24 January 2020
Accepted: 16 June 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: All the surgical procedures performed based on the ethical standards of the Traditional Chinese Medicine Hospital of Xinjiang Medical University and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.All patients enrolled in this study had signed a consent form to participate in this study.
: Not applicable.
: The authors declare that they have no competing interests.