{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T21:54:55Z","timestamp":1783634095170,"version":"3.55.0"},"reference-count":44,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2019,2,11]],"date-time":"2019-02-11T00:00:00Z","timestamp":1549843200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Harm Reduct J"],"published-print":{"date-parts":[[2019,12]]},"DOI":"10.1186\/s12954-019-0283-9","type":"journal-article","created":{"date-parts":[[2019,2,11]],"date-time":"2019-02-11T08:04:14Z","timestamp":1549872254000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Sociodemographic characteristics of patients with children in a methadone maintenance program: a cross-sectional study"],"prefix":"10.1186","volume":"16","author":[{"given":"Candice","family":"Luo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nitika","family":"Sanger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Zielinski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meha","family":"Bhatt","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamnah","family":"Shahid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ieta","family":"Shams","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalia","family":"Mouravska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina","family":"Luetam","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jackie","family":"Hudson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lehana","family":"Thabane","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5974-9361","authenticated-orcid":false,"given":"Zainab","family":"Samaan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,2,11]]},"reference":[{"key":"283_CR1","doi-asserted-by":"publisher","first-page":"63","DOI":"10.18773\/austprescr.1996.063","volume":"19","author":"LA Chahl","year":"1996","unstructured":"Chahl LA. Experimental and clinical pharmacology: opioids - mechanisms of action. Aust Prescr. 1996;19:63\u20135 \n                    https:\/\/doi.org\/10.18773\/austprescr.1996.063\n                    \n                  .","journal-title":"Aust Prescr"},{"key":"283_CR2","first-page":"68","volume":"55","author":"B Sproule","year":"2009","unstructured":"Sproule B, Brands B, Li S, Catz-Biro L. Changing patterns in opioid addiction: characterizing users of oxycodone and other opioids. Can Fam Physician. 2009;55:68\u20139 69.e1\u20135.","journal-title":"Can Fam Physician"},{"key":"283_CR3","doi-asserted-by":"publisher","first-page":"276","DOI":"10.1111\/dar.12025","volume":"32","author":"B Fischer","year":"2013","unstructured":"Fischer B, Ialomiteanu A, Boak A, Adlaf E, Rehm J, Mann RE. Prevalence and key covariates of non-medical prescription opioid use among the general secondary student and adult populations in Ontario, Canada. Drug Alcohol Rev. 2013;32:276\u201387 \n                    https:\/\/doi.org\/10.1111\/dar.12025\n                    \n                  .","journal-title":"Drug Alcohol Rev"},{"key":"283_CR4","unstructured":"CAMH: Methadone [WWW Document], 2012. URL \n                    https:\/\/www.camh.ca\/en\/health-info\/mental-illness-and-addiction-index\/methadone\n                    \n                  . Accessed 25 Aug 17."},{"key":"283_CR5","doi-asserted-by":"publisher","first-page":"235","DOI":"10.3390\/medicina43030029","volume":"43","author":"Z Padaiga","year":"2007","unstructured":"Padaiga Z, Subata E, Vanagas G. Outpatient methadone maintenance treatment program. Quality of life and health of opioid-dependent persons in Lithuania. Medicina (Kaunas). 2007;43:235\u201341.","journal-title":"Medicina (Kaunas)"},{"key":"283_CR6","doi-asserted-by":"crossref","unstructured":"Boothby LA, Doering PL. Buprenorphine for the treatment of opioid dependence. Am J Heal Pharm. 2007;64:266-72.","DOI":"10.2146\/ajhp060403"},{"key":"283_CR7","doi-asserted-by":"publisher","first-page":"22","DOI":"10.1016\/j.addbeh.2013.09.001","volume":"39","author":"K Zhou","year":"2014","unstructured":"Zhou K, Zhuang G. Retention in methadone maintenance treatment in mainland China, 2004\u20132012: a literature review. Addict Behav. 2014;39:22\u20139 \n                    https:\/\/doi.org\/10.1016\/j.addbeh.2013.09.001\n                    \n                  .","journal-title":"Addict Behav"},{"key":"283_CR8","doi-asserted-by":"publisher","first-page":"15","DOI":"10.1300\/J069v25n03_03","volume":"25","author":"S Kellogg","year":"2006","unstructured":"Kellogg S, Melia D, Khuri E, Lin A, Ho A, Kreek MJ. Adolescent and young adult heroin patients. J Addict Dis. 2006;25:15\u201325 \n                    https:\/\/doi.org\/10.1300\/J069v25n03_03\n                    \n                  .","journal-title":"J Addict Dis"},{"key":"283_CR9","doi-asserted-by":"publisher","first-page":"470","DOI":"10.3109\/10550490903205652","volume":"18","author":"PJ Carpentier","year":"2009","unstructured":"Carpentier PJ, Krabbe PFM, van Gogh MT, Knapen LJM, Buitelaar JK, de Jong CAJ. Psychiatric comorbidity reduces quality of life in chronic methadone maintained patients. Am J Addict. 2009;18:470\u201380 \n                    https:\/\/doi.org\/10.3109\/10550490903205652\n                    \n                  .","journal-title":"Am J Addict"},{"key":"283_CR10","doi-asserted-by":"crossref","unstructured":"Dennis BB, Roshanov PS, Naji L, Bawor M, Paul J, Plater C, et al. Opioid substitution and antagonist therapy trials exclude the common addiction patient: a systematic review and analysis of eligibility criteria. Trials 2015 Dec 21 [cited 2019 Jan 28];16(1):475. Available from: \n                    https:\/\/trialsjournal.biomedcentral.com\/articles\/10.1186\/s13063-015-0942-4\n                    \n                  .","DOI":"10.1186\/s13063-015-0942-4"},{"key":"283_CR11","doi-asserted-by":"publisher","first-page":"1067","DOI":"10.3109\/10826087709027271","volume":"12","author":"J Szapocznik","year":"1977","unstructured":"Szapocznik J, Ladner R. Factors related to successful retention in methadone maintenance: a review. Int J Addict. 1977;12:1067\u201385 \n                    https:\/\/doi.org\/10.3109\/10826087709027271\n                    \n                  .","journal-title":"Int J Addict"},{"key":"283_CR12","doi-asserted-by":"publisher","first-page":"195","DOI":"10.1111\/j.1360-0443.1971.tb02386.x","volume":"66","author":"DV Babst","year":"1971","unstructured":"Babst DV, Chambers CD, Warner A. Patient characteristics associated with retention in a methadone maintenance program. Br J Addict Alcohol Other Drugs. 1971;66:195\u2013204.","journal-title":"Br J Addict Alcohol Other Drugs"},{"key":"283_CR13","doi-asserted-by":"publisher","first-page":"1657","DOI":"10.1016\/j.addbeh.2006.11.019","volume":"32","author":"D Stewart","year":"2007","unstructured":"Stewart D, Gossop M, Trakada K. Drug dependent parents: childcare responsibilities, involvement with treatment services, and treatment outcomes. Addict Behav. 2007;32:1657\u201368 \n                    https:\/\/doi.org\/10.1016\/j.addbeh.2006.11.019\n                    \n                  .","journal-title":"Addict Behav"},{"key":"283_CR14","doi-asserted-by":"publisher","first-page":"957","DOI":"10.1017\/S0954579499002400","volume":"11","author":"SL Hans","year":"1999","unstructured":"Hans SL, Bernstein VJ, Henson LG. The role of psychopathology in the parenting of drug-dependent women. Dev Psychopathol. 1999;11:957\u201377.","journal-title":"Dev Psychopathol"},{"key":"283_CR15","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.jsat.2006.07.002","volume":"32","author":"NE Suchman","year":"2007","unstructured":"Suchman NE, Rounsaville B, DeCoste C, Luthar S. Parental control, parental warmth, and psychosocial adjustment in a sample of substance-abusing mothers and their school-aged and adolescent children. J Subst Abus Treat. 2007;32:1\u201310 \n                    https:\/\/doi.org\/10.1016\/j.jsat.2006.07.002\n                    \n                  .","journal-title":"J Subst Abus Treat"},{"key":"283_CR16","first-page":"393","volume":"100","author":"F Kamal","year":"2007","unstructured":"Kamal F, Flavin S, Campbell F, Behan C, Fagan J, Smyth R. Factors affecting the outcome of methadone maintenance treatment in opiate dependence. Ir Med J. 2007;100:393\u20137.","journal-title":"Ir Med J"},{"key":"283_CR17","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1080\/02646838.2013.840882","volume":"32","author":"I Hildingsson","year":"2014","unstructured":"Hildingsson I, Thomas J. Parental stress in mothers and fathers one year after birth. J Reprod Infant Psychol. 2014;32:41\u201356 \n                    https:\/\/doi.org\/10.1080\/02646838.2013.840882\n                    \n                  .","journal-title":"J Reprod Infant Psychol"},{"key":"283_CR18","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1016\/j.jsat.2014.08.006","volume":"48","author":"KM Jaremko","year":"2015","unstructured":"Jaremko KM, Sterling RC, Van Bockstaele EJ. Psychological and physiological stress negatively impacts early engagement and retention of opioid-dependent individuals on methadone maintenance. J Subst Abus Treat. 2015;48:117\u201327 \n                    https:\/\/doi.org\/10.1016\/j.jsat.2014.08.006\n                    \n                  .","journal-title":"J Subst Abus Treat"},{"key":"283_CR19","doi-asserted-by":"crossref","unstructured":"Rilling JK, Young LJ. The biology of mammalian parenting and its effect on offspring social development. Science. 2014;345:771-6.","DOI":"10.1126\/science.1252723"},{"key":"283_CR20","doi-asserted-by":"publisher","first-page":"1141","DOI":"10.1046\/j.1360-0443.1996.91811416.x","volume":"91","author":"W Swift","year":"1996","unstructured":"Swift W, Copeland J, Hall W. Characteristics of women with alcohol and other drug problems: findings of an Australian national survey. Addiction. 1996;91:1141\u201350.","journal-title":"Addiction"},{"key":"283_CR21","doi-asserted-by":"publisher","first-page":"1109","DOI":"10.1081\/JA-120017653","volume":"38","author":"LM Lundgren","year":"2003","unstructured":"Lundgren LM, Schilling RF, Fitzgerald T, Davis K, Amodeo M. Parental status of women injection drug users and entry to methadone maintenance. Subst Use Misuse. 2003;38:1109\u201331 \n                    https:\/\/doi.org\/10.1081\/JA-120017653\n                    \n                  .","journal-title":"Subst Use Misuse"},{"key":"283_CR22","doi-asserted-by":"publisher","first-page":"134","DOI":"10.1016\/j.siny.2007.01.003","volume":"12","author":"KL Kumpfer","year":"2007","unstructured":"Kumpfer KL, Fowler MA. Parenting skills and family support programs for drug-abusing mothers. Semin Fetal Neonatal Med. 2007;12:134\u201342 \n                    https:\/\/doi.org\/10.1016\/j.siny.2007.01.003\n                    \n                  .","journal-title":"Semin Fetal Neonatal Med"},{"key":"283_CR23","doi-asserted-by":"publisher","first-page":"677","DOI":"10.1192\/bjp.154.5.677","volume":"154","author":"E Bernardi","year":"1989","unstructured":"Bernardi E, Jones M, Tennant C. Quality of parenting in alcoholics and narcotic addicts. Br J Psychiatry. 1989;154:677\u201382.","journal-title":"Br J Psychiatry"},{"key":"283_CR24","doi-asserted-by":"publisher","first-page":"83","DOI":"10.1080\/02791072.2001.10400472","volume":"33","author":"SJ Spieker","year":"2001","unstructured":"Spieker SJ, Gillmore MR, Lewis SM, Morrison DM, Lohr MJ. Psychological distress and substance use by adolescent mothers: associations with parenting attitudes and the quality of mother-child interaction. J Psychoactive Drugs. 2001;33:83\u201393 \n                    https:\/\/doi.org\/10.1080\/02791072.2001.10400472\n                    \n                  .","journal-title":"J Psychoactive Drugs"},{"key":"283_CR25","doi-asserted-by":"publisher","first-page":"17","DOI":"10.1080\/10550887.2010.531670","volume":"30","author":"ML Skinner","year":"2011","unstructured":"Skinner ML, Haggerty KP, Fleming CB, Catalano RF, Gainey RR. Opiate-addicted parents in methadone treatment: long-term recovery, health, and family relationships. J Addict Dis. 2011;30:17\u201326 \n                    https:\/\/doi.org\/10.1080\/10550887.2010.531670\n                    \n                  .","journal-title":"J Addict Dis"},{"key":"283_CR26","doi-asserted-by":"publisher","first-page":"55","DOI":"10.1016\/j.chiabu.2005.07.005","volume":"30","author":"CE Grella","year":"2006","unstructured":"Grella CE, Hser Y-I, Huang Y-C. Mothers in substance abuse treatment: differences in characteristics based on involvement with child welfare services. Child Abuse Negl. 2006;30:55\u201373 \n                    https:\/\/doi.org\/10.1016\/j.chiabu.2005.07.005\n                    \n                  .","journal-title":"Child Abuse Negl"},{"key":"283_CR27","doi-asserted-by":"publisher","first-page":"1503","DOI":"10.2147\/NDT.S66234","volume":"10","author":"Z Samaan","year":"2014","unstructured":"Samaan Z, Bawor M, Dennis BB, Plater C, Varenbut M, Daiter J, Worster A, Marsh DC, Tan C, Desai D, Thabane L, Pare G. Genetic influence on methadone treatment outcomes in patients undergoing methadone maintenance treatment for opioid addiction: a pilot study. Neuropsychiatr Dis Treat. 2014;10:1503\u20138 \n                    https:\/\/doi.org\/10.2147\/NDT.S66234\n                    \n                  .","journal-title":"Neuropsychiatr Dis Treat"},{"key":"283_CR28","doi-asserted-by":"publisher","first-page":"1857","DOI":"10.1046\/j.1360-0443.1998.9312185711.x","volume":"93","author":"J Marsden","year":"1998","unstructured":"Marsden J, Gossop M, Stewart D, Best D, Farrell M, Lehmann P, Edwards C, Strang J. The Maudsley Addiction Profile (MAP): a brief instrument for assessing treatment outcome. Addiction. 1998;93:1857\u201367.","journal-title":"Addiction"},{"key":"283_CR29","doi-asserted-by":"publisher","first-page":"43","DOI":"10.20982\/tqmp.03.2.p043","volume":"3","author":"CR Wilson Van Voorhis","year":"2007","unstructured":"Wilson Van Voorhis CR, Morgan BL. Understanding power and rules of thumb for determining sample sizes. Tutor Quant Methods Psychol. 2007;3:43\u201350 \n                    https:\/\/doi.org\/10.20982\/tqmp.03.2.p043\n                    \n                  .","journal-title":"Tutor Quant Methods Psychol"},{"key":"283_CR30","doi-asserted-by":"publisher","first-page":"1495","DOI":"10.1016\/j.ijsu.2014.07.013","volume":"12","author":"E Elm von","year":"2014","unstructured":"von Elm E, Altman DG, Egger M, Pocock SJ, G\u00f8tzsche PC, Vandenbroucke JP. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies. Int J Surg. 2014;12:1495\u20139 \n                    https:\/\/doi.org\/10.1016\/j.ijsu.2014.07.013\n                    \n                  .","journal-title":"Int J Surg"},{"key":"283_CR31","doi-asserted-by":"publisher","first-page":"105","DOI":"10.1016\/S0376-8716(01)00153-3","volume":"65","author":"TJ McMahon","year":"2002","unstructured":"McMahon TJ, Winkel JD, Suchman NE, Luthar SS. Drug dependence, parenting responsibilities, and treatment history: why doesn\u2019t mom go for help? Drug Alcohol Depend. 2002;65:105\u201314.","journal-title":"Drug Alcohol Depend"},{"key":"283_CR32","doi-asserted-by":"publisher","first-page":"51","DOI":"10.1046\/j.1360-0443.1998.931516.x","volume":"93","author":"S Magura","year":"1998","unstructured":"Magura S, Nwakeze PC, Demsky SY. Pre- and in-treatment predictors of retention in methadone treatment using survival analysis. Addiction. 1998;93:51\u201360.","journal-title":"Addiction"},{"key":"283_CR33","doi-asserted-by":"crossref","unstructured":"Kainu JP, Sarvela J, Tiippana E, Halmesm\u00e4ki E, Korttila KT. Persistent pain after caesarean section and vaginal birth: a cohort study. Int J Obstet Anesth [Internet]. Churchill Livingstone; 2010 Jan 1 [cited 2019 Jan 12];19(1):4\u20139. Available from: \n                    https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0959289X09000879\n                    \n                  .","DOI":"10.1016\/j.ijoa.2009.03.013"},{"key":"283_CR34","doi-asserted-by":"publisher","first-page":"1417","DOI":"10.1046\/j.1360-0443.2000.959141711.x","volume":"95","author":"NE Suchman","year":"2000","unstructured":"Suchman NE, Luthar SS. Maternal addiction, child maladjustment and socio-demographic risks: implications for parenting behaviors. Addiction. 2000;95:1417\u201328.","journal-title":"Addiction"},{"key":"283_CR35","doi-asserted-by":"publisher","first-page":"500","DOI":"10.1016\/j.chiabu.2013.01.003","volume":"37","author":"S Taplin","year":"2013","unstructured":"Taplin S, Mattick RP. Mothers in methadone treatment and their involvement with the child protection system: a replication and extension study. Child Abuse Negl. 2013;37:500\u201310 \n                    https:\/\/doi.org\/10.1016\/j.chiabu.2013.01.003\n                    \n                  .","journal-title":"Child Abuse Negl"},{"key":"283_CR36","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1016\/j.jsat.2005.10.008","volume":"30","author":"RP Barth","year":"2006","unstructured":"Barth RP, Gibbons C, Guo S. Substance abuse treatment and the recurrence of maltreatment among caregivers with children living at home: a propensity score analysis. J Subst Abus Treat. 2006;30:93\u2013104 \n                    https:\/\/doi.org\/10.1016\/j.jsat.2005.10.008\n                    \n                  .","journal-title":"J Subst Abus Treat"},{"key":"283_CR37","unstructured":"Gregoire KA, Schultz DJ. Substance-abusing child welfare parents: treatment and child placement outcomes. Child Welfare. n.d.;80:433\u201352."},{"key":"283_CR38","first-page":"e92","volume":"57","author":"IA Dhalla","year":"2011","unstructured":"Dhalla IA, Mamdani MM, Gomes T, Juurlink DN. Clustering of opioid prescribing and opioid-related mortality among family physicians in Ontario. Can Fam Physician. 2011;57:e92\u20136.","journal-title":"Can Fam Physician"},{"key":"283_CR39","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1081\/ADA-37567","volume":"31","author":"TJ McMahon","year":"2005","unstructured":"McMahon TJ, Winkel JD, Luthar SS, Rounsaville BJ. Looking for poppa: parenting status of men versus women seeking drug abuse treatment. Am J Drug Alcohol Abuse. 2005;31:79\u201391.","journal-title":"Am J Drug Alcohol Abuse"},{"key":"283_CR40","doi-asserted-by":"publisher","first-page":"269","DOI":"10.1111\/j.1360-0443.2007.02075.x","volume":"103","author":"TJ McMahon","year":"2008","unstructured":"McMahon TJ, Winkel JD, Rounsaville BJ. Drug abuse and responsible fathering: a comparative study of men enrolled in methadone maintenance treatment. Addiction. 2008;103:269\u201383 \n                    https:\/\/doi.org\/10.1111\/j.1360-0443.2007.02075.x\n                    \n                  .","journal-title":"Addiction"},{"key":"283_CR41","doi-asserted-by":"publisher","first-page":"211","DOI":"10.1016\/j.drugalcdep.2005.09.004","volume":"82","author":"E Peles","year":"2006","unstructured":"Peles E, Schreiber S, Adelson M. Factors predicting retention in treatment: 10-year experience of a methadone maintenance treatment (MMT) clinic in Israel. Drug Alcohol Depend. 2006;82:211\u20137 \n                    https:\/\/doi.org\/10.1016\/j.drugalcdep.2005.09.004\n                    \n                  .","journal-title":"Drug Alcohol Depend"},{"key":"283_CR42","doi-asserted-by":"publisher","first-page":"616","DOI":"10.1111\/j.1360-0443.2006.01731.x","volume":"102","author":"S Nielsen","year":"2007","unstructured":"Nielsen S, Dietze P, Lee N, Dunlop A, Taylor D. Concurrent buprenorphine and benzodiazepines use and self-reported opioid toxicity in opioid substitution treatment. Addiction. 2007;102:616\u201322 \n                    https:\/\/doi.org\/10.1111\/j.1360-0443.2006.01731.x\n                    \n                  .","journal-title":"Addiction"},{"key":"283_CR43","doi-asserted-by":"publisher","first-page":"280","DOI":"10.1016\/j.jpainsymman.2007.10.003","volume":"36","author":"TJ Hudson","year":"2008","unstructured":"Hudson TJ, Edlund MJ, Steffick DE, Tripathi SP, Sullivan MD. Epidemiology of regular prescribed opioid use: results from a national, population-based survey. J Pain Symptom Manag. 2008;36:280\u20138 \n                    https:\/\/doi.org\/10.1016\/j.jpainsymman.2007.10.003\n                    \n                  .","journal-title":"J Pain Symptom Manag"},{"key":"283_CR44","doi-asserted-by":"publisher","first-page":"448","DOI":"10.1037\/a0035798","volume":"82","author":"EL Garland","year":"2014","unstructured":"Garland EL, Manusov EG, Froeliger B, Kelly A, Williams JM, Howard MO. Mindfulness-oriented recovery enhancement for chronic pain and prescription opioid misuse: results from an early-stage randomized controlled trial. J Consult Clin Psychol. 2014;82:448\u201359 \n                    https:\/\/doi.org\/10.1037\/a0035798\n                    \n                  .","journal-title":"J Consult Clin Psychol"}],"container-title":["Harm Reduction Journal"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12954-019-0283-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1186\/s12954-019-0283-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1186\/s12954-019-0283-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,10]],"date-time":"2020-02-10T19:12:04Z","timestamp":1581361924000},"score":1,"resource":{"primary":{"URL":"https:\/\/harmreductionjournal.biomedcentral.com\/articles\/10.1186\/s12954-019-0283-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,2,11]]},"references-count":44,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2019,12]]}},"alternative-id":["283"],"URL":"https:\/\/doi.org\/10.1186\/s12954-019-0283-9","relation":{},"ISSN":["1477-7517"],"issn-type":[{"value":"1477-7517","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,2,11]]},"assertion":[{"value":"20 November 2018","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 January 2019","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"11 February 2019","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"GENOA has received research ethics approval from the Hamilton Integrated Research Ethics Board. All participants were consented in-person with research personnel to participate in the study.","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Participants consented to the use of their data for research publications.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare they have no competing interests.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}},{"value":"Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Publisher\u2019s Note"}}],"article-number":"13"}}