Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (106-2923-E-039-001-MY3)
Text and Data Mining valid from 2018-10-30
Received: 3 August 2018
Accepted: 25 October 2018
First Online: 30 October 2018
Change Date: 5 April 2019
Change Type: Correction
Change Details: The authors have retracted this article  because it significantly overlaps with the previously published article by Zhong and Huang . All authors agree to this retraction.
: The authors declare that they have no competing interests.