Funding for this research was provided by:
National Natural Science Foundation of China (11671264)
National Institute on Minority Health and Health Disparities (2G12MD007592)
Article History
Accepted: 11 May 2018
First Online: 19 May 2018
Change Date: 5 June 2018
Change Type: Correction
Change Details: The funding information was missing in the original version of this article. The correct funding information is given.