Article History
Received: 10 May 2022
Accepted: 29 September 2022
First Online: 5 October 2022
Declarations
:
: The survey protocol was approved by the Ethics Review Board of the National Center for Health Statistics (NCHS), and each participant provided written informed consent. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.