Funding for this research was provided by:
the National Key R&D Program of China (No. 2017YFC0908300)
Received: 6 May 2020
Revised: 29 July 2020
Accepted: 11 August 2020
First Online: 25 September 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of The First Hospital of Lanzhou University and complied with the Declaration of Helsinki. All the patients signed informed consent documentation. The animal study was conducted following the protocol approved by the Animal Care and Use Committee of The First Hospital of Lanzhou University and following the National Institutes of Health guidelines.
: Not applicable.
: The authors declare that they have no competing interests.