Wu, Ying-Jung
Li, Yi-Shan
Tseng, Wei-Lung
Lu, Chi-Yu
Article History
Received: 22 July 2018
Revised: 18 August 2018
Accepted: 28 August 2018
First Online: 6 September 2018
Compliance with ethical standards
: The experiments were approved by the Institutional Review Board of Kaohsiung Medical University Chung-Ho Memorial Hospital. The method was performed in accordance with the approved guidelines and written informed consent was obtained from all participants.
: The authors declare that they have no conflict of interest.