Chang, Hsiao-Huang
Chen, Po-Lin
Leu, Hsin-Bang
Chen, I-Ming
Wu, Nai-Yuan
Chen, Ying-Hwa http://orcid.org/0000-0003-3310-0780
Article History
Received: 23 December 2019
Accepted: 3 June 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: The protocol for this observational study was approved by the Institutional Review Board of Taipei Veterans General Hospital (No. 2017–09-002CC). All patients provided signed informed consent before inclusion.
: Not applicable.
: The authors declare that they have no competing interests.