Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities, and the Research Funds of Renmin University of China (20XNH092)
the Outstanding Innovative Talents Cultivation Funded Programs 2020 of Renmin Univertity of China. (none)
Received: 1 April 2020
Accepted: 19 May 2021
First Online: 29 July 2021
: This manuscript does not involve human participants, human data or human tissue.
: The authors declare that consent has been obtained for any form of data (including personal details, images or videos) from anyone included in the manuscript. The authors agree to publish all case report statements.
: The authors declare that they have no competing interests.