Funding for this research was provided by:
National Natural Science Foundation of China (81800548)
Received: 19 July 2021
Accepted: 27 January 2022
First Online: 5 February 2022
: The study was approved by the Institutional Ethics Committee of The First Affiliated Hospital of Xi’an Jiaotong University and conforms to the ethical guidelines of the Declaration of HELSINKI. All participants provided written informed consent, depending on the patient’s altered mental status.
: Not applicable.
: The authors declare that they have no competing interests.