Funding for this research was provided by:
National Key Research and Development Program of China (No.2019YFC0119402)
Received: 28 July 2021
Accepted: 29 September 2021
First Online: 15 October 2021
: RespiratoryDatabase@TR has an ethical committee approval confirmed by Mustafa Kemal University, Turkey.
: Not applicable.
: The authors declare that they have no competing interests.