Received: 19 January 2021
Accepted: 8 April 2021
First Online: 15 April 2021
: This study was approved by the Research Ethics Committee of Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation (CR110–01) on January/13/2021.
: Written consent to publish this information was obtained from the study participant.
: The authors declare that they have no competing interests.