{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T13:17:42Z","timestamp":1790083062939,"version":"4.0.1"},"reference-count":77,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2016,2,26]],"date-time":"2016-02-26T00:00:00Z","timestamp":1456444800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0147520","type":"journal-article","created":{"date-parts":[[2016,2,26]],"date-time":"2016-02-26T18:41:10Z","timestamp":1456512070000},"page":"e0147520","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":61,"title":["Feasibility and Acceptability of Global Positioning System (GPS) Methods to Study the Spatial Contexts of Substance Use and Sexual Risk Behaviors among Young Men Who Have Sex with Men in New York City: A P18 Cohort Sub-Study"],"prefix":"10.1371","volume":"11","author":[{"given":"Dustin T.","family":"Duncan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Farzana","family":"Kapadia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seann D.","family":"Regan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William C.","family":"Goedel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael D.","family":"Levy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Staci C.","family":"Barton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samuel R.","family":"Friedman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Perry N.","family":"Halkitis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2016,2,26]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","DOI":"10.1093\/acprof:oso\/9780195138382.001.0001","article-title":"Neighborhoods and Health","author":"I Kawachi","year":"2003"},{"issue":"1","key":"ref2","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1177\/0022146510395026","article-title":"Community and drug use among gay men the role of neighborhoods and networks","volume":"52","author":"RM Carpiano","year":"2011","journal-title":"J Health Soc Behav"},{"issue":"4","key":"ref3","doi-asserted-by":"crossref","first-page":"974","DOI":"10.1007\/s10461-008-9438-5","article-title":"Neighborhood-level correlates of consistent condom use among men who have sex with men: a multi-level analysis","volume":"14","author":"V Frye","year":"2010","journal-title":"AIDS Behav"},{"issue":"7","key":"ref4","doi-asserted-by":"crossref","first-page":"1085","DOI":"10.1111\/j.1467-9566.2011.01446.x","article-title":"Sex and the community: the implications of neighbourhoods and social networks for sexual risk behaviours among urban gay men","volume":"34","author":"BC Kelly","year":"2012","journal-title":"Sociol Health Illn"},{"issue":"7","key":"ref5","doi-asserted-by":"crossref","first-page":"1773","DOI":"10.1007\/s10508-014-0459-z","article-title":"Neighborhood-Level Associations with HIV Infection Among Young Men Who Have Sex with Men in Chicago","volume":"44","author":"G Phillips II","year":"2015","journal-title":"Arch Sex Behav"},{"issue":"6","key":"ref6","doi-asserted-by":"crossref","first-page":"1037","DOI":"10.1007\/s10461-014-0955-0","article-title":"The role of geographic and network factors in racial disparities in HIV among young men who have sex with men: an egocentric network study","volume":"19","author":"B Mustanski","year":"2014","journal-title":"AIDS Behav"},{"issue":"2","key":"ref7","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1177\/1557988312458793","article-title":"Risk and protective factors associated with gay neighborhood residence","volume":"7","author":"ME Buttram","year":"2013","journal-title":"Am J Mens Health"},{"issue":"2","key":"ref8","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1007\/s10461-013-0508-y","article-title":"The role of individual and neighborhood factors: HIV acquisition risk among high-risk populations in San Francisco","volume":"18","author":"HF Raymond","year":"2014","journal-title":"AIDS Behav"},{"issue":"8","key":"ref9","doi-asserted-by":"crossref","first-page":"740","DOI":"10.1089\/aid.2014.0144","article-title":"Spatial Relationships Between Gay Stigma, Poverty, and HIV Infection Among Black and White Men Who Have Sex with Men in Atlanta","volume":"30","author":"AS Vaughan","year":"2014","journal-title":"AIDS Res Hum Retroviruses"},{"issue":"3","key":"ref10","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1093\/aje\/kwt251","article-title":"Examination of how neighborhood definition influences measurements of youths&apos; access to tobacco retailers: a methodological note on spatial misclassification","volume":"179","author":"DT Duncan","year":"2014","journal-title":"Am J Epidemiol"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.healthplace.2013.07.007","article-title":"Contextual determinants of cardiovascular diseases: Overcoming the residential trap by accounting for non-residential context and duration of exposure","volume":"24","author":"A Chum","year":"2013","journal-title":"Health Place"},{"issue":"2","key":"ref12","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1093\/ije\/dym033","article-title":"Commentary: investigating neighbourhood effects on health\u2014avoiding the \u2018local trap\u2019","volume":"36","author":"S Cummins","year":"2007","journal-title":"Int J Epidemiol"},{"issue":"6","key":"ref13","doi-asserted-by":"crossref","first-page":"1098","DOI":"10.1016\/j.socscimed.2008.12.048","article-title":"The spatial dimensions of neighborhood effects","volume":"68","author":"SE Spielman","year":"2009","journal-title":"Soc Sci Med"},{"issue":"3","key":"ref14","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1068\/b38007","article-title":"Neighborhood contexts, health, and behavior: understanding the role of scale and residential sorting","volume":"40","author":"SE Spielman","year":"2013","journal-title":"Environ Plann B Plann Des"},{"issue":"5","key":"ref15","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1080\/00045608.2012.687349","article-title":"The uncertain geographic context problem","volume":"102","author":"M-P Kwan","year":"2012","journal-title":"Ann Assoc Am Geogr"},{"key":"ref16","first-page":"35","article-title":"Communities, Neighborhoods, and Health","author":"SA Matthews","year":"2011"},{"issue":"9","key":"ref17","doi-asserted-by":"crossref","first-page":"8962","DOI":"10.3390\/ijerph110908962","article-title":"Examination of spatial polygamy among young gay, bisexual, and other men who have sex with men in New York City: the p18 cohort study","volume":"11","author":"DT Duncan","year":"2014","journal-title":"Int J Environ Res Public Health"},{"issue":"10","key":"ref18","doi-asserted-by":"crossref","first-page":"e75878","DOI":"10.1371\/journal.pone.0075878","article-title":"Methods to measure the impact of home, social, and sexual neighborhoods of urban gay, bisexual, and other men who have sex with men","volume":"8","author":"BA Koblin","year":"2013","journal-title":"PloS One"},{"issue":"4","key":"ref19","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/j.amepre.2012.06.026","article-title":"An interactive mapping tool to assess individual mobility patterns in neighborhood studies","volume":"43","author":"B Chaix","year":"2012","journal-title":"Am J Prev Med"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1016\/j.ypmed.2015.08.010","article-title":"Accounting for the daily locations visited in the study of the built environment correlates of recreational walking (the RECORD Cohort Study)","volume":"81","author":"C Perchoux","year":"2015","journal-title":"Prev Med"},{"issue":"1","key":"ref21","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1186\/s12966-015-0176-6","article-title":"A novel assessment of adolescent mobility: a pilot study","volume":"12","author":"T Stewart","year":"2015","journal-title":"Int J Behav Nutr Phys Act"},{"issue":"2","key":"ref22","doi-asserted-by":"crossref","DOI":"10.2196\/resprot.2946","article-title":"Use of a Google Map Tool Embedded in an Internet Survey Instrument: Is it a Valid and Reliable Alternative to Geocoded Address Data?","volume":"3","author":"S Dasgupta","year":"2014","journal-title":"JMIR Res Protoc"},{"issue":"1","key":"ref23","doi-asserted-by":"crossref","first-page":"57","DOI":"10.4081\/gh.2014.6","article-title":"Application of global positioning system methods for the study of obesity and hypertension risk among low-income housing residents in New York City: a spatial feasibility study","volume":"9","author":"DT Duncan","year":"2014","journal-title":"Geospat Health"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.healthplace.2013.01.003","article-title":"GPS tracking in neighborhood and health studies: a step forward for environmental exposure assessment, a step backward for causal inference?","volume":"21","author":"B Chaix","year":"2013","journal-title":"Health Place"},{"issue":"3","key":"ref25","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1016\/j.drugpo.2013.11.008","article-title":"Activity spaces among injection drug users in San Francisco","volume":"25","author":"AN Martinez","year":"2014","journal-title":"Int J Drug Policy"},{"issue":"2","key":"ref26","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1016\/j.jadohealth.2015.04.013","article-title":"Tracking adolescents with global positioning system-enabled cell phones to study contextual exposures and alcohol and marijuana use: a pilot study","volume":"57","author":"HF Byrnes","year":"2015","journal-title":"J Adolesc Health"},{"issue":"5","key":"ref27","doi-asserted-by":"crossref","first-page":"689","DOI":"10.3233\/THC-140838","article-title":"Acceptability of Global Positioning System technology to survey injecting drug users&apos; movements and social interactions: A pilot study from San Francisco, USA","volume":"22","author":"A Mirzazadeh","year":"2014","journal-title":"Technol Health Care"},{"key":"ref28","first-page":"27","article-title":"Geography and Drug Addiction","author":"KC Brouwer","year":"2008"},{"issue":"4","key":"ref29","doi-asserted-by":"crossref","first-page":"723","DOI":"10.4269\/ajtmh.2010.09-0496","article-title":"Assessing and maximizing the acceptability of global positioning system device use for studying the role of human movement in dengue virus transmission in Iquitos, Peru","volume":"82","author":"VA Paz-Soldan","year":"2010","journal-title":"Am J Trop Med Hyg"},{"issue":"2","key":"ref30","first-page":"e75","article-title":"The role of stigma and medical mistrust in the routine health care engagement of black men who have sex with men","volume":"105","author":"LA Eaton","year":"2015","journal-title":"Am J Prev Med"},{"issue":"3","key":"ref31","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1037\/a0025953","article-title":"HIV\/AIDS-related institutional mistrust among multiethnic men who have sex with men: Effects on HIV testing and risk behaviors","volume":"31","author":"MA Hoyt","year":"2012","journal-title":"Health Psychol"},{"key":"ref32","first-page":"1","article-title":"Diagnoses of HIV Infection in the United States and Dependent Areas, 2013","volume":"25","year":"2015","journal-title":"HIV Surveillance Report"},{"issue":"7","key":"ref33","doi-asserted-by":"crossref","first-page":"e70413","DOI":"10.1371\/journal.pone.0070413","article-title":"Correlates of HIV acquisition in a cohort of Black men who have sex with men in the United States: HIV prevention trials network (HPTN) 061","volume":"8","author":"BA Koblin","year":"2013","journal-title":"PloS One"},{"issue":"4","key":"ref34","article-title":"Estimated HIV Incidence among adults and adolescents in the United States, 2007\u20132010","volume":"17","year":"2012","journal-title":"HIV Surveillance Supplemental Report"},{"issue":"3","key":"ref35","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1007\/s10461-011-0050-8","article-title":"Estimating HIV incidence and the correlates of recent infection in venue-sampled men who have sex with men in New York City","volume":"16","author":"A Neaigus","year":"2012","journal-title":"AIDS Behav"},{"issue":"6","key":"ref36","doi-asserted-by":"crossref","first-page":"1168","DOI":"10.2105\/AJPH.2011.300261","article-title":"Sexual orientation and substance use among adolescents and young adults","volume":"102","author":"KL Brewster","year":"2012","journal-title":"Am J Public Health"},{"key":"ref37","article-title":"Timeline follow back: A calendar method for assessing alcohol and drug use (Users Guide)","author":"LC Sobell","year":"1996"},{"issue":"6","key":"ref38","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1007\/s10461-014-0892-y","article-title":"A longitudinal investigation of syndemic conditions among young gay, bisexual, and other MSM: the P18 Cohort Study","volume":"19","author":"PN Halkitis","year":"2014","journal-title":"AIDS Behav"},{"issue":"3","key":"ref39","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1089\/apc.2012.0415","article-title":"Sociodemographic characteristics explain differences in unprotected sexual behavior among young HIV-negative gay, bisexual, and other YMSM in New York City","volume":"27","author":"PN Halkitis","year":"2013","journal-title":"AIDS Patient Care STDs"},{"issue":"5","key":"ref40","doi-asserted-by":"crossref","first-page":"889","DOI":"10.2105\/AJPH.2012.300963","article-title":"Individual, psychosocial, and social correlates of unprotected anal intercourse in a new generation of young men who have sex with men in New York City","volume":"103","author":"PN Halkitis","year":"2013","journal-title":"Am J Public Health"},{"issue":"4","key":"ref41","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/j.sste.2012.09.001","article-title":"Using geospatial technologies to explore activity-based retail food environments","volume":"3","author":"WJ Christian","year":"2012","journal-title":"Spat Spatiotemporal Epidemiol"},{"issue":"1","key":"ref42","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1186\/1471-2458-14-227","article-title":"Active transport between home and school assessed with GPS: a cross-sectional study among Dutch elementary school children","volume":"14","author":"D Dessing","year":"2014","journal-title":"BMC Public Health"},{"key":"ref43","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.drugalcdep.2013.09.007","article-title":"Real-time tracking of neighborhood surroundings and mood in urban drug misusers: Application of a new method to study behavior in its geographical context","volume":"134","author":"DH Epstein","year":"2014","journal-title":"Drug Alcohol Depend"},{"issue":"1","key":"ref44","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1186\/1476-072X-13-5","article-title":"How well do modelled routes to school record the environments children are exposed to?: a cross-sectional comparison of GIS-modelled and GPS-measured routes to school","volume":"13","author":"F Harrison","year":"2014","journal-title":"Int J Health Geogr"},{"key":"ref45","doi-asserted-by":"crossref","first-page":"2","DOI":"10.3389\/fpubh.2014.00002","article-title":"Emerging technologies for assessing physical activity behaviors in space and time","volume":"2","author":"PM Hurvitz","year":"2014","journal-title":"Front Public Health"},{"issue":"2","key":"ref46","doi-asserted-by":"crossref","first-page":"375","DOI":"10.4081\/gh.2013.94","article-title":"Feasibility study to objectively assess activity and location of Hispanic preschoolers: a short communication","volume":"7","author":"TM O'Connor","year":"2013","journal-title":"Geospat Health"},{"issue":"3","key":"ref47","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1177\/0733464813479024","article-title":"A Pilot Study Using Global Positioning Systems (GPS) Devices and Surveys to Ascertain Older Adults\u2019 Travel Patterns","volume":"34","author":"IH Yen","year":"2015","journal-title":"J Appl Gerontol"},{"issue":"1","key":"ref48","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1186\/1476-072X-12-57","article-title":"Comparing self-identified and census-defined neighborhoods among adolescents using GPS and accelerometer","volume":"12","author":"AI Robinson","year":"2013","journal-title":"Int J Health Geogr"},{"issue":"10","key":"ref49","doi-asserted-by":"crossref","first-page":"1981","DOI":"10.1249\/MSS.0b013e318293330e","article-title":"Assessing the contribution of parks to physical activity using global positioning system and accelerometry","volume":"45","author":"KR Evenson","year":"2013","journal-title":"Med Sci Sports Exerc"},{"issue":"1","key":"ref50","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1186\/1479-5868-11-8","article-title":"Using accelerometers and global positioning system devices to assess gender and age differences in children\u2019s school, transport, leisure and home based physical activity","volume":"11","author":"CD Klinker","year":"2014","journal-title":"Int J Behav Nutr Phys Act"},{"key":"ref51","first-page":"2012","article-title":"Feasibility and validity of a wearable GPS device for measuring outings after stroke","author":"A McCluskey","year":"2012","journal-title":"ISRN Rehab"},{"issue":"1","key":"ref52","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1186\/1743-0003-11-37","article-title":"A pilot investigation using global positioning systems into the outdoor activity of people with severe traumatic brain injury","volume":"11","author":"RA Clark","year":"2014","journal-title":"J Neuroeng Rehabil"},{"issue":"11","key":"ref53","doi-asserted-by":"crossref","first-page":"e77667","DOI":"10.1371\/journal.pone.0077667","article-title":"Adolescent Health-Risk Behavior and Community Disorder","volume":"8","author":"SE Wiehe","year":"2013","journal-title":"PloS One"},{"key":"ref54","first-page":"2014","article-title":"Innovation through wearable sensors to collect real-life data among pediatric patients with cardiometabolic risk factors","author":"K Yan","year":"2014","journal-title":"Int J Pediatr"},{"issue":"4","key":"ref55","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1016\/j.amepre.2011.11.015","article-title":"Home versus nonhome neighborhood: quantifying differences in exposure to the built environment","volume":"42","author":"PM Hurvitz","year":"2012","journal-title":"Am J Prev Med"},{"issue":"5","key":"ref56","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1016\/j.healthplace.2011.05.001","article-title":"Activity space environment and dietary and physical activity behaviors: a pilot study","volume":"17","author":"SN Zenk","year":"2011","journal-title":"Health Place"},{"issue":"7","key":"ref57","doi-asserted-by":"crossref","first-page":"924","DOI":"10.1123\/jpah.9.7.924","article-title":"Feasibility of using global positioning systems (GPS) with diverse urban adults: Before and after data on perceived acceptability, barriers, and ease of use","volume":"9","author":"SN Zenk","year":"2012","journal-title":"J Phys Act Health"},{"issue":"4","key":"ref58","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1123\/japa.17.4.455","article-title":"Monitoring mobility in older adults using global positioning system (GPS) watches and accelerometers: a feasibility study","volume":"17","author":"SC Webber","year":"2009","journal-title":"J Aging Phys Act"},{"issue":"1","key":"ref59","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1123\/jpah.7.1.102","article-title":"Combining GPS, GIS, and accelerometry: methodological issues in the assessment of location and intensity of travel behaviors","volume":"7","author":"M Oliver","year":"2010","journal-title":"J Phys Act Health"},{"issue":"5","key":"ref60","doi-asserted-by":"crossref","first-page":"583","DOI":"10.1016\/j.jsams.2008.09.010","article-title":"Combining GPS with heart rate monitoring to measure physical activity in children: A feasibility study","volume":"12","author":"JS Duncan","year":"2009","journal-title":"J Sci Med Sport"},{"key":"ref61","doi-asserted-by":"crossref","unstructured":"Duncan DT, Regan SD. Mapping multi-day GPS data: a cartographic study in NYC. J Maps. 2015:In Press.","DOI":"10.1080\/17445647.2015.1060180"},{"issue":"2","key":"ref62","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1007\/BF02295996","article-title":"Note on the sampling error of the difference between correlated proportions or percentages","volume":"12","author":"Q McNemar","year":"1947","journal-title":"Psychometrika"},{"issue":"1","key":"ref63","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1037\/1524-9220.8.1.15","article-title":"Oh to be lean and muscular: Body image ideals in gay and heterosexual men","volume":"8","author":"M Tiggemann","year":"2007","journal-title":"Psychol Men Masc"},{"issue":"6","key":"ref64","doi-asserted-by":"crossref","first-page":"970","DOI":"10.2105\/AJPH.2005.063149","article-title":"HIV infection and AIDS in the Deep South","volume":"96","author":"S Reif","year":"2006","journal-title":"Am J Public Health"},{"issue":"3","key":"ref65","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1080\/09540121.2013.824535","article-title":"HIV\/AIDS in the Southern USA: A disproportionate epidemic","volume":"26","author":"SS Reif","year":"2014","journal-title":"AIDS Care"},{"issue":"7196","key":"ref66","doi-asserted-by":"crossref","first-page":"779","DOI":"10.1038\/nature06958","article-title":"Understanding individual human mobility patterns","volume":"453","author":"MC Gonzalez","year":"2008","journal-title":"Nature"},{"key":"ref67","unstructured":"Kirchner TR, Gao H, Anesetti-Rothermel A, Carlos H, House B, editors. Longitudinal human mobility and real-time access to a national density surface of retail outlets. 3rd International Workshop on Urban Computing; 2014 August 24; New York, New York."},{"issue":"1","key":"ref68","doi-asserted-by":"crossref","first-page":"e4","DOI":"10.2196\/publichealth.4353","article-title":"Geosocial-Networking App Usage Patterns of Gay, Bisexual, and Other Men Who Have Sex With Men: Survey Among Users of Grindr, A Mobile Dating App","volume":"1","author":"WC Goedel","year":"2015","journal-title":"JMIR Public Health and Surveillance"},{"issue":"4","key":"ref69","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1007\/s11524-012-9766-7","article-title":"Epidemiology, sexual risk behavior, and HIV prevention practices of men who have sex with men using GRINDR in Los Angeles, California","volume":"90","author":"RJ Landovitz","year":"2013","journal-title":"J Urban Health"},{"issue":"1","key":"ref70","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1007\/s10461-013-0573-2","article-title":"Patterns of lifetime and recent HIV testing among men who have sex with men in New York City who use Grindr","volume":"18","author":"HJ Rendina","year":"2014","journal-title":"AIDS Behav"},{"issue":"S4","key":"ref71","first-page":"5","article-title":"Sex risk among young men who have sex with men who use Grindr, a smartphone geosocial networking application","author":"E Rice","year":"2012","journal-title":"J AIDS Clinic Res"},{"issue":"10","key":"ref72","doi-asserted-by":"crossref","first-page":"1303","DOI":"10.1080\/09540121.2014.911811","article-title":"Associations of unprotected anal intercourse with Grindr-met partners among Grindr-using young men who have sex with men in Los Angeles","volume":"26","author":"H Winetrobe","year":"2014","journal-title":"AIDS Care"},{"issue":"2","key":"ref73","doi-asserted-by":"crossref","first-page":"272","DOI":"10.2105\/AJPH.2013.301424","article-title":"Lesbian, gay, bisexual, and transgender hate crimes and suicidality among a population-based sample of sexual-minority adolescents in Boston","volume":"104","author":"DT Duncan","year":"2014","journal-title":"Am J Public Health"},{"key":"ref74","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/j.drugalcdep.2013.11.001","article-title":"Neighborhood-level LGBT hate crimes and current illicit drug use among sexual minority youth","volume":"135","author":"DT Duncan","year":"2014","journal-title":"Drug Alcohol Depend"},{"issue":"4","key":"ref75","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1891\/0886-6708.VV-D-13-00166","article-title":"Neighborhood-level LGBT Hate Crimes and Bullying Among Sexual Minority Youths: A Geospatial Analysis","volume":"30","author":"ML Hatzenbuehler","year":"2015","journal-title":"Violence Vict"},{"key":"ref76","article-title":"Incidence of HIV infection in Young Gay, Bisexual, and other YMSM: The P18 Cohort Study","author":"P Halkitis","year":"2015","journal-title":"J Acquir Immune Defic Syndr"},{"issue":"3","key":"ref77","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1007\/BF03655245","article-title":"On carrier signal multipath effects in relative GPS positioning","volume":"13","author":"Y Georgiadou","year":"1988","journal-title":"Manuscripta Geodaetica"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0147520","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T14:54:49Z","timestamp":1748789689000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0147520"}},"subtitle":[],"editor":[{"given":"Javier R.","family":"Lama","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2016,2,26]]},"references-count":77,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2016,2,26]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0147520","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,2,26]]}}}