Tung, Tao-Hsin
Hsiao, Yi-Ying
Shen, Sheng-Ang
Huang, Chien
Article History
Received: 5 September 2017
Accepted: 8 October 2018
First Online: 11 October 2018
Compliance with ethical standards
:
: I certify that all my affiliations with or financial involvement in, within the past 5 years and foreseeable future, any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript are completely disclosed (e.g., employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, royalties).