Funding for this research was provided by:
Ministry of Science and Technology of the People's Republic of China (2015BAI12B04, 2013BAI09B03, 2012CB720704)
Beijing Institute for Brain Disorders grant (BIBD-PXM2013_014226_07_000084)
National Natural Science Foundation of China (H0906 81771234, H0906 81571110)
Article History
Received: 24 April 2018
Accepted: 1 June 2018
First Online: 2 July 2018
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of Beijing Tiantan Hospital, Capital Medical University. The ethical batch number is KY2017–054-01. Written informed consent was obtained from all participants and their guardians at admission.
: The authors declare that they have no competing interests.