Do MSM have more partners or engage in riskier sex with men met through smartphone apps than with partners from other venues?
Eric W. Schrimshaw, PhD1, Nadav Antebi, M.A.1, Sabina Hirshfield, PhD2 and Karolynn Siegel, PhD1
(1)Mailman School of Public Health, Columbia University, New York, NY, (2)Public Health Solutions, New York, NY