Datu, Jesus Alfonso D. http://orcid.org/0000-0002-8790-1113
Yang, Weipeng
Article History
First Online: 8 July 2019
Compliance with Ethical Standards
:
: There is no conflict of interest in the present study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was also obtained from all individual participants included in the research. This article does not contain any studies with animals performed by any of the authors.