Cao, Huai-Dong
Chang, Shu-Cheng
Chen, Chih-Wei
Article History
Received: 18 September 2019
Accepted: 3 December 2019
First Online: 28 January 2020
Change Date: 25 February 2020
Change Type: Correction
Change Details: In the original article, the equation 2.4 was incorrectly published.