Funding for this research was provided by:
Neuroscience Research and Development Group
Text and Data Mining valid from 2019-03-08
Received: 13 May 2018
Accepted: 28 February 2019
First Online: 8 March 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Siriraj hospital and the Khon Kaen University Institutional Review Board (reference number Si 621/2017 and HE 601309, respectively). The Khon Kaen University Ethics Committee determined that the project could be exempted for review since it was relevant to type of research according to KKU’s announcement no. 1877/2559 that involved survey procedures, interview procedures or observation of public behavior. The requirement for informed consent was, thus, waived at Khon Kaen University. The Siriraj Institutional Review Board considered this study as an expedited category and has approved for the final protocol where participants were informed of the study but written consents were not required at Siriraj hospital.
: Not applicable.
: The authors declare that they have no competing interests.
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