Funding for this research was provided by:
Key Technology Research and Development Program of Zhejiang Province (2017C03017)
National Key R&D Program of China (2017YFC0908200)
Article History
Received: 5 January 2021
Accepted: 1 February 2021
First Online: 8 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the committee on human research of the Second Affiliated Hospital of Zhejiang University (SAHZU).
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of the data and video.