Text and Data Mining valid from 2019-08-19
Received: 27 March 2019
Accepted: 6 August 2019
First Online: 19 August 2019
Ethics approval and consent to participate
: The study adhered to the declaration of Helsinki in 1964 and its late amendment. Specifically, the current study was approved by the Institutional Review Board of Show Chwan Memorial Hospital, Changhua, Taiwan. The need for written informed consents was waived by the Institutional Review Board. In addition, an administrative permission to access the raw data from the outpatient department was granted by both the Institutional Review Board and Medical Chart Management Committee at the Show Chwan Memorial Hospital.
: Not applicable.
: The authors declare that they have no competing interests.