Received: 17 May 2020
Accepted: 7 October 2020
First Online: 14 October 2020
Ethics approval and consent to participate
: The study was approved by the Taipei Medical University-Joint Institutional Review Board (TMU-JIRB) no. 201802006. All the participants signed a written informed consent authorized by Mei Jau Health Institute.
: The data provided by Mei Jau Health Institute to the researchers did not include any personal information, and all participants were adults. Not applicable.
: The authors declare no conflict of interest.