Associations of spatial mobility with sexual risk behaviors among young men who have sex with men in New York City: A global positioning system (GPS) study Publication date: August 2020 Source: Social Science & Medicine, Volume 258 Author(s): Byoungjun Kim, Seann D. Regan, Denton Callander, William C. Goedel, Basile Chaix, Dustin T. Duncan Read the full article ›