Chen, Chi
Dai, Jia-Lin
Article History
Received: 20 November 2017
Accepted: 14 May 2018
First Online: 29 May 2018
Ethics approval and consent to participate
: In the previously published article [CitationRef removed], Takuya Fukuda, et al. has clearly stated that: the study was conducted in accordance with the Declaration of Helsinki. Informed consent was obtained from all Participants.
: The authors declare that they have no competing interests.
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