Received: 4 January 2022
Accepted: 7 April 2022
First Online: 16 April 2022
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Changhua Christian Hospital Institutional Review Board approved the study (IRB reference number: 140315). Informed consent was obtained from all subjects and/or their legal guardians(s).
: Not applicable.
: The authors have no competing interests.