Li, Yang http://orcid.org/0000-0002-1751-1742
Liu, Jingyu
Peng, Ziwen
Sheng, Can
Kim, Minjeong
Yap, Pew-Thian
Wee, Chong-Yaw
Shen, Dinggang
Article History
First Online: 13 April 2019
Compliance with Ethical Standards
:
: 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. This study was approved by the local ethical committee.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflicts of interest.