Received: 7 February 2020
Accepted: 20 July 2020
First Online: 23 July 2020
Ethics approval and consent to participate
: The Antai Medical Care Corporation Memorial Hospital granted approval, and informed consent was obtained for all participants included in the study (No. 15-066-B1).
: Participants’ consent to publish was granted.
: The authors declare that they have no competing interests.