Received: 25 February 2021
Accepted: 14 April 2022
First Online: 26 April 2022
: All the study methods and materials have been performed in accordance with the Declaration of Helsink. The study protocol and the procedures of the study were approved by Chang Gung Medical Foundation institutional review board (number: 201702148B0) for the protection of participants’ confidentiality. All of the participants received oral and written explanations of the study and its procedures, as well as informed consent was obtained from all subjects.
: Not applicable.
: No conflict of interest has been declared by the authors.