Funding for this research was provided by:
Taipei Veterans General Hospital (V106B-002, V107C-037, V108C-012, V109C-012, VTA106-T-5-3, VTA107-T-3-2, VTA108-T-2-2, VTA108-T-2-3, VTA109-T-3-2)
Tri-Service General Hospital (TSGH-C107-099, TSGH-E-109237, VTA108-T-2-2, TSGH-C108-137, TSGH-C109-144)
Ministry of Science and Technology, Taiwan (MOST 105-2314-B-016-039-MY3, MOST 108-2314-B-016-029, MOST 107-2314-B-016-051-MY3, MOST 107-2314-B-075-066-MY3)
National Defense Medical Center (MAB-107-095, MAB-108-038)
Received: 2 June 2020
Accepted: 23 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The study protocol was approved by the Research Ethics Committee of all participating hospitals. Informed consent was waived because of the retrospective nature of the study and the analysis used anonymous clinical data.
: All authors declare that they have no competing interests.