Yeung, Chi-Yung
Tsai, Shang-Wen
Wu, Po-Kuei
Chen, Cheng-Fong http://orcid.org/0000-0002-2485-6159
Chang, Ming-Chau
Chen, Wei-Ming
Article History
Received: 19 July 2020
Accepted: 15 October 2020
First Online: 22 October 2020
Ethics approval and consent to participate
: This article consisted of a retrospective cohort study which contained information of patients and has been approved by The Institutional Review Board of Taipei Veterans General Hospital of Taiwan with <b>TPEVGH IRB No. 2020–03-011CC</b>. Informed consents were written and obtained from all individual participants included in the study.
: Not Applicable.
: The authors declare that they have no conflict of interest in this study. Individual and Combined & Blinded conflict of interest statements are attached.