Discover a faster, simpler path to publishing in a high-quality journal. PLOS ONE promises fair, rigorous peer review,
broad scope, and wide readership – a perfect fit for your research every time.
Click through the PLOS taxonomy to find articles in your field.
For more information about PLOS Subject Areas, click
Department of Epidemiology and Health Statistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, People's Republic of China
* E-mail: email@example.com
Your submission will be reviewed by our staff.
There was a problem with your submission. Please try again later.