%0 Journal Article %T Diagnostic Criteria for Problematic Internet Use among U.S. University Students: A Mixed-Methods Evaluation %A Jennifer E. OˇŻBrien %A Matthew O. Howard %A Susan M. Snyder %A Wen Li %J Archive of "PLoS ONE". %D 2016 %R 10.1371/journal.pone.0145981 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4709169/