Received: 1 November 2020
Accepted: 20 January 2021
First Online: 21 February 2021
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Changhai Hospital, Naval Medical University, (the committee’s reference number is not applicable), and all patients provided written informed consent to participate before enrollment.All procedures performed in studies involving human participants, human material and data were in accordance with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: A statement of consent to publish from the patient is not applicable.
: The authors declared no competing non-financial/financial interests.