Wu, Te-Chang http://orcid.org/0000-0002-4408-4264
Chen, Tai-Yuan http://orcid.org/0000-0002-9156-4789
Ko, Ching-Chung http://orcid.org/0000-0003-0721-9606
Chen, Jeon-Hor http://orcid.org/0000-0003-4830-927X
Lin, Ching-Po http://orcid.org/0000-0001-6848-8776
Article History
Received: 28 November 2019
Accepted: 15 June 2020
First Online: 20 June 2020
Ethics approval and consent to participate
: This retrospective study was approved by the institutional review board of the Chi-Mei Medical Center (IRB Serial No.:10707–007), and the need for informed consent was waived.
: Not applicable.
: The authors declare that they have no conflict of interest.