Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-30048-x, published online 17 August 2018

This Article contains typographical errors in the Acknowledgements section.

“the 4th Three-year Action Plan for Public Health of Shanghai (15GWZK0101) from Shanghai Municipal Commission of Health and Family Planning”

should read:

“the 4th Three-year Action Plan for Public Health of Shanghai (GWTD2015S01) from Shanghai Municipal Commission of Health and Family Planning”