Cheng, Chi-Wen http://orcid.org/0000-0002-1865-725X
Wang, Chao-Hung
Chen, Wei-Siang
Wang, Chun-Chieh
Cherng, Wen-Jin
Article History
Received: 18 March 2018
Accepted: 21 September 2018
First Online: 27 September 2018
Compliance with ethical standards
:
: All authors have no conflict of interest to declare.
: This study was approved by the Institutional Review Board of Chang Gung Medical Foundation.
: The study including human participants has been performed in accordance with the ethical standards of the Declaration of Helsinki and its later amendments.
: No informed consent requirement was required by the Institutional Review Board of Chang Gung Medical Foundation.