Hung, Chih-Chien
Wang, Chen-Yu
Fu, Shau-Huai
Yang, Rong-Sen
Hsiao, Fei-Yuan http://orcid.org/0000-0003-1660-9120
Article History
Received: 15 April 2018
Accepted: 20 September 2018
First Online: 10 October 2018
Compliance with ethical standards
:
: None.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Research Ethics Committee of National Taiwan University Hospital (NTUH-REC-201510092W) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this retrospective type of study, formal consent is not required.