Ou, Yin-Chien
Hu, Che-Yuan
Cheng, Hong-Lin
Yang, Wen-Horng
Article History
Received: 13 December 2017
Accepted: 24 August 2018
First Online: 31 August 2018
Ethics approval and consent to participate
: Waived inform consent was approved by the Institutional Review Board of National Cheng Kung University Hospital (IRB number: A-ER-105-059). According to the Taiwan human research act and government’s regulation, inform consent can be waived in a research only involving medical charts review without contact or further management to the patients.
: Not applicable, the data are entirely unidentifiable and there are no details on individuals reported within the manuscript. Waived consent was approved by IRB.
: The authors declare that they have no competing interests.
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