Chou, Ping-Song
Jhang, Kai-Ming
Huang, Ling-Chun
Wang, Wen-Fu
Yang, Yuan-Han http://orcid.org/0000-0002-1918-9021
Article History
Received: 13 August 2018
Accepted: 22 November 2018
First Online: 15 January 2019
Compliance with ethical standards
: All procedures were approved by the Institutional Review Boards of Changhua Christian Hospital and Kaohsiung Medical University Hospital. All of the participants or their legal representatives provided written informed consent.
: The authors declare that they have no conflict of interest.