{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T07:10:23Z","timestamp":1791270623759,"version":"4.1.0"},"reference-count":39,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2022,1,4]],"date-time":"2022-01-04T00:00:00Z","timestamp":1641254400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2022,1,4]],"date-time":"2022-01-04T00:00:00Z","timestamp":1641254400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Matern Child Health J"],"published-print":{"date-parts":[[2022,4]]},"DOI":"10.1007\/s10995-021-03284-3","type":"journal-article","created":{"date-parts":[[2022,1,4]],"date-time":"2022-01-04T07:03:04Z","timestamp":1641279784000},"page":"661-669","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":54,"title":["Developing Tools to Report Racism in Maternal Health for the CDC Maternal Mortality Review Information Application (MMRIA): Findings from the MMRIA Racism & Discrimination Working Group"],"prefix":"10.1007","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3913-5933","authenticated-orcid":false,"given":"Rachel R.","family":"Hardeman","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Kheyfets","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Allison Bryant","family":"Mantha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andria","family":"Cornell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joia","family":"Crear-Perry","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cornelia","family":"Graves","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Grobman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sascha","family":"James-Conterelli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camara","family":"Jones","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Breana","family":"Lipscomb","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carla","family":"Ortique","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alison","family":"Stuebe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaprice","family":"Welsh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elizabeth A.","family":"Howell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,1,4]]},"reference":[{"issue":"2","key":"3284_CR1","doi-asserted-by":"publisher","first-page":"377","DOI":"10.3390\/ijerph15020377","volume":"15","author":"E Aiello","year":"2018","unstructured":"Aiello, E., Flecha, A., & Serradell, O. (2018). Exploring the barriers: a qualitative study about the experiences of Mid-SES Roma navigating the Spanish healthcare system. International Journal of Environmental Research and Public Health, 15(2), 377.","journal-title":"International Journal of Environmental Research and Public Health"},{"key":"3284_CR2","doi-asserted-by":"publisher","first-page":"e112491","DOI":"10.1016\/j.socscimed.2019.112491","volume":"238","author":"MR Altman","year":"2019","unstructured":"Altman, M. R., Oseguera, T., McLemore, M. R., Kantrowitz-Gordon, I., Franck, L. S., & Lyndon, A. (2019). Information and power: Women of color\u2019s experiences interacting with health care providers in pregnancy and birth. Social Science & Medicine, 238, e112491.","journal-title":"Social Science & Medicine"},{"key":"3284_CR3","doi-asserted-by":"publisher","first-page":"270","DOI":"10.1016\/j.socscimed.2019.05.008","volume":"232","author":"LB Attanasio","year":"2019","unstructured":"Attanasio, L. B., & Hardeman, R. R. (2019). Declined care and discrimination during the childbirth hospitalization. Social Science & Medicine, 232, 270\u2013277.","journal-title":"Social Science & Medicine"},{"issue":"10","key":"3284_CR4","doi-asserted-by":"publisher","first-page":"863","DOI":"10.1097\/MLR.0000000000000411","volume":"53","author":"L Attanasio","year":"2015","unstructured":"Attanasio, L., & Kozhimannil, K. B. (2015). Patient-reported communication quality and perceived discrimination in maternity care. Medical Care, 53(10), 863.","journal-title":"Medical Care"},{"issue":"1","key":"3284_CR5","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1111\/jmwh.12702","volume":"63","author":"L Attanasio","year":"2018","unstructured":"Attanasio, L., & Kozhimannil, K. B. (2018). Relationship between hospital-level percentage of midwife-attended births and obstetric procedure utilization. Journal of Midwifery & Women\u2019s Health, 63(1), 14\u201322.","journal-title":"Journal of Midwifery & Women's Health"},{"issue":"8","key":"3284_CR6","doi-asserted-by":"publisher","first-page":"1050","DOI":"10.1080\/09540121.2014.906548","volume":"26","author":"L Bowleg","year":"2014","unstructured":"Bowleg, L., Fitz, C. C., Burkholder, G. J., Massie, J. S., Wahome, R., Teti, M., & Tschann, J. M. (2014). Racial discrimination and posttraumatic stress symptoms as pathways to sexual HIV risk behaviors among urban black heterosexual men. AIDS Care, 26(8), 1050\u20131057.","journal-title":"AIDS Care"},{"issue":"3","key":"3284_CR7","doi-asserted-by":"publisher","first-page":"894","DOI":"10.1353\/hpu.0.0063","volume":"19","author":"DJ Burgess","year":"2008","unstructured":"Burgess, D. J., Ding, Y., Hargreaves, M., van Ryn, M., & Phelan, S. (2008). The association between perceived discrimination and underutilization of needed medical and mental health care in a multi-ethnic community sample. Journal of Health Care for the Poor and Underserved, 19(3), 894\u2013911. https:\/\/doi.org\/10.1353\/hpu.0.0063","journal-title":"Journal of Health Care for the Poor and Underserved"},{"key":"3284_CR8","unstructured":"Centers for Disease Control and Prevention (2019). Pregnancy-related Deaths. Retrieved from https:\/\/www.cdc.gov\/vitalsigns\/maternal-deaths\/index.html#:~:text=About%20700%20women%20die%20from,to%201%20year%20after%20delivery."},{"key":"3284_CR9","doi-asserted-by":"crossref","unstructured":"Chambers, B. D., Baer, R. J., McLemore, M. R., & Jelliffe-Pawlowski, L. L. (2018) Using Index of Concentration at the Extremes as Indicators of Structural Racism to Evaluate the Association with Preterm Birth and Infant Mortality\u2014California, 2011\u20132012. Journal of Urban Health, 1\u201312","DOI":"10.1007\/s11524-018-0272-4"},{"issue":"3","key":"3284_CR10","doi-asserted-by":"publisher","first-page":"337","DOI":"10.1097\/00001648-200005000-00019","volume":"11","author":"JW Collins Jr","year":"2000","unstructured":"Collins, J. W., Jr., David, R. J., Symons, R., Handler, A., Wall, S. N., & Dwyer, L. (2000). Low-income African-American mothers\u2019 perception of exposure to racial discrimination and infant birth weight. Epidemiology, 11(3), 337\u2013339.","journal-title":"Epidemiology"},{"key":"3284_CR11","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1080\/01459740.2017.1367777","volume":"37","author":"D-A Davis","year":"2018","unstructured":"Davis, D.-A. (2018). Obstetric racism: the racial politics of pregnancy, labor, and birthing. Medical anthropology, 37, 1\u201314.","journal-title":"Medical anthropology"},{"issue":"7","key":"3284_CR12","doi-asserted-by":"publisher","first-page":"e0235262","DOI":"10.1371\/journal.pone.0235262","volume":"15","author":"E Declercq","year":"2020","unstructured":"Declercq, E., Sakala, C., & Belanoff, C. (2020). Women\u2019s experience of agency and respect in maternity care by type of insurance in California. PLoS ONE, 15(7), e0235262.","journal-title":"PLoS ONE"},{"issue":"1","key":"3284_CR13","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1093\/aje\/kwf176","volume":"157","author":"N Dole","year":"2003","unstructured":"Dole, N., Savitz, D. A., Hertz-Picciotto, I., Siega-Riz, A. M., McMahon, M. J., & Buekens, P. (2003). Maternal stress and preterm birth. American Journal of Epidemiology, 157(1), 14\u201324. https:\/\/doi.org\/10.1093\/aje\/kwf176","journal-title":"American Journal of Epidemiology"},{"issue":"8","key":"3284_CR14","doi-asserted-by":"publisher","first-page":"1358","DOI":"10.2105\/AJPH.94.8.1358","volume":"94","author":"N Dole","year":"2004","unstructured":"Dole, N., Savitz, D. A., Siega-Riz, A. M., Hertz-Picciotto, I., McMahon, M. J., & Buekens, P. (2004). Psychosocial factors and preterm birth among African American and White women in central North Carolina. American Journal of Public Health, 94(8), 1358. https:\/\/doi.org\/10.2105\/AJPH.94.8.1358","journal-title":"American Journal of Public Health"},{"issue":"1","key":"3284_CR15","doi-asserted-by":"publisher","first-page":"525","DOI":"10.1186\/s12884-019-2690-z","volume":"19","author":"L Dyer","year":"2019","unstructured":"Dyer, L., Hardeman, R., Vilda, D., Theall, K., & Wallace, M. (2019). Mass incarceration and public health: the association between black jail incarceration and adverse birth outcomes among black women in Louisiana. BMC Pregnancy and Childbirth, 19(1), 525.","journal-title":"BMC Pregnancy and Childbirth"},{"issue":"2","key":"3284_CR16","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1097\/FCH.0000000000000066","volume":"38","author":"BT Edmonds","year":"2015","unstructured":"Edmonds, B. T., Mogul, M., & Shea, J. A. (2015). Understanding low-income African American women\u2019s expectations, preferences, and priorities in prenatal care. Family & Community Health, 38(2), 149\u2013157.","journal-title":"Family & Community Health"},{"issue":"2","key":"3284_CR17","first-page":"13","volume":"11","author":"M Groos","year":"2018","unstructured":"Groos, M., Wallace, M., Hardeman, R., & Theall, K. P. (2018). Measuring inequity: a systematic review of methods used to quantify structural racism. Journal of Health Disparities Research and Practice, 11(2), 13.","journal-title":"Journal of Health Disparities Research and Practice"},{"key":"3284_CR18","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMp1609535","author":"RR Hardeman","year":"2016","unstructured":"Hardeman, R. R., Medina, E. M., & Kozhimannil, K. B. (2016). Structural racism and supporting black lives - the role of health professionals. New England Journal of Medicine. https:\/\/doi.org\/10.1056\/NEJMp1609535","journal-title":"New England Journal of Medicine"},{"issue":"2","key":"3284_CR19","doi-asserted-by":"publisher","first-page":"285","DOI":"10.1097\/AOG.0000000000003667","volume":"135","author":"EA Howell","year":"2020","unstructured":"Howell, E. A., Egorova, N. N., Janevic, T., Brodman, M., Balbierz, A., Zeitlin, J., & Hebert, P. L. (2020). Race and ethnicity, medical insurance, and within-hospital severe maternal morbidity disparities. Obstetrics & Gynecology, 135(2), 285\u2013293.","journal-title":"Obstetrics & Gynecology"},{"key":"3284_CR20","first-page":"1","volume":"33","author":"DL Hoyert","year":"2007","unstructured":"Hoyert, D. L. (2007). Maternal mortality and related concepts Vital & health statistics. Series 3. Analytical and epidemiological studies, 33, 1\u201313.","journal-title":"Analytical and epidemiological studies"},{"issue":"4","key":"3284_CR21","doi-asserted-by":"publisher","first-page":"533","DOI":"10.18865\/ed.30.4.533","volume":"30","author":"T Janevic","year":"2020","unstructured":"Janevic, T., Piverger, N., Afzal, O., & Howell, E. A. (2020). \u201cJust because you have ears doesn\u2019t mean you can hear\u201d\u2014perception of racial-ethnic discrimination during childbirth. Ethnicity and Disease, 30(4), 533\u2013542.","journal-title":"Ethnicity and Disease"},{"issue":"8","key":"3284_CR22","doi-asserted-by":"publisher","first-page":"e1212","DOI":"10.2105\/AJPH.90.8.1212","volume":"90","author":"CP Jones","year":"2000","unstructured":"Jones, C. P. (2000). Levels of racism: a theoretic framework and a gardener\u2019s tale (health outcome differences associated with race). The American Journal of Public Health, 90(8), e1212.","journal-title":"The American Journal of Public Health"},{"issue":"10","key":"3284_CR23","doi-asserted-by":"publisher","first-page":"S71","DOI":"10.1097\/MLR.0000000000000216","volume":"52","author":"C Jones","year":"2014","unstructured":"Jones, C. (2014). Systems of power, axes of inequity: parallels, intersections. Braiding the Strands. Medical Care, 52(10), S71\u2013S75.","journal-title":"Braiding the Strands. Medical Care"},{"issue":"3","key":"3284_CR24","doi-asserted-by":"publisher","first-page":"208","DOI":"10.2307\/2676349","volume":"40","author":"RC Kessler","year":"1999","unstructured":"Kessler, R. C., Mickelson, K. D., & Williams, D. R. (1999). The prevalence, distribution, and mental health correlates of perceived discrimination in the United States. Journal of health and social behavior, 40(3), 208\u2013230.","journal-title":"Journal of health and social behavior"},{"key":"3284_CR25","doi-asserted-by":"crossref","unstructured":"Liu, S. Y., Fiorentini, C., Bailey, Z., Huynh, M., McVeigh, K., & Kaplan, D. (2019). Structural Racism and Severe Maternal Morbidity in New York State. Clinical Medicine Insights: Women's Health, 12, 1179562X19854778","DOI":"10.1177\/1179562X19854778"},{"issue":"1","key":"3284_CR26","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1023\/A:1022537516969","volume":"7","author":"MC Lu","year":"2003","unstructured":"Lu, M. C., & Halfon, N. (2003). Racial and ethnic disparities in birth outcomes: a life-course perspective. Maternal and Child Health Journal, 7(1), 13\u201330.","journal-title":"Maternal and Child Health Journal"},{"issue":"12","key":"3284_CR27","doi-asserted-by":"publisher","first-page":"2125","DOI":"10.2105\/AJPH.94.12.2125","volume":"94","author":"S Mustillo","year":"2004","unstructured":"Mustillo, S., Krieger, N., Gunderson, E. P., Sidney, S., McCreath, H., & Kiefe, C. I. (2004). Self-reported experiences of racial discrimination and black-white differences in preterm and low-birthweight deliveries: the CARDIA study. American Journal of Public Health, 94(12), 2125\u20132131.","journal-title":"American Journal of Public Health"},{"issue":"4","key":"3284_CR28","doi-asserted-by":"publisher","first-page":"888","DOI":"10.1093\/ije\/dyl056","volume":"35","author":"Y Paradies","year":"2006","unstructured":"Paradies, Y. (2006). A systematic review of empirical research on self-reported racism and health. International Journal of Epidemiology, 35(4), 888\u2013901. https:\/\/doi.org\/10.1093\/ije\/dyl056","journal-title":"International Journal of Epidemiology"},{"issue":"35","key":"3284_CR29","doi-asserted-by":"publisher","first-page":"762","DOI":"10.15585\/mmwr.mm6835a3","volume":"68","author":"EE Petersen","year":"2019","unstructured":"Petersen, E. E., Davis, N. L., Goodman, D., Cox, S., Syverson, C., Seed, K., & Barfield, W. (2019). Racial\/ethnic disparities in pregnancy-related deaths\u2014United States, 2007\u20132016. Morbidity and Mortality Weekly Report, 68(35), 762.","journal-title":"Morbidity and Mortality Weekly Report"},{"key":"3284_CR30","doi-asserted-by":"publisher","first-page":"311","DOI":"10.1146\/annurev-soc-073014-112305","volume":"41","author":"JC Phelan","year":"2015","unstructured":"Phelan, J. C., & Link, B. G. (2015). Is racism a fundamental cause of inequalities in health? Annual Review of Sociology, 41, 311\u2013330.","journal-title":"Annual Review of Sociology"},{"issue":"9","key":"3284_CR31","first-page":"770","volume":"94","author":"KD Rosenberg","year":"2002","unstructured":"Rosenberg, K. D., Desai, R. A., & Kan, J. (2002). Why do foreign-born blacks have lower infant mortality than native-born blacks? New directions in African-American infant mortality research. Journal of the National Medical Association, 94(9), 770.","journal-title":"Journal of the National Medical Association"},{"issue":"1","key":"3284_CR32","doi-asserted-by":"publisher","first-page":"59","DOI":"10.1080\/09581596.2017.1307323","volume":"28","author":"TK Sacks","year":"2018","unstructured":"Sacks, T. K. (2018). Performing Black womanhood: a qualitative study of stereotypes and the healthcare encounter. Critical Public Health, 28(1), 59\u201369. https:\/\/doi.org\/10.1080\/09581596.2017.1307323","journal-title":"Critical Public Health"},{"issue":"2","key":"3284_CR33","doi-asserted-by":"publisher","first-page":"108","DOI":"10.1097\/JPN.0000000000000394","volume":"33","author":"KA Scott","year":"2019","unstructured":"Scott, K. A., Britton, L., & McLemore, M. R. (2019). The ethics of perinatal care for black women: dismantling the structural racism in \u201cmother blame\u201d narratives. The Journal of Perinatal & Neonatal Nursing, 33(2), 108\u2013115.","journal-title":"The Journal of Perinatal & Neonatal Nursing"},{"issue":"7","key":"3284_CR34","doi-asserted-by":"publisher","first-page":"1050","DOI":"10.1177\/1049732318759491","volume":"28","author":"EV Thomas","year":"2018","unstructured":"Thomas, E. V. (2018). \u201cWhy even bother; they are not going to do it?\u201d the structural roots of racism and discrimination in lactation care. Qualitative Health Research, 28(7), 1050\u20131064. https:\/\/doi.org\/10.1177\/1049732318759491","journal-title":"Qualitative Health Research"},{"key":"3284_CR35","doi-asserted-by":"publisher","first-page":"140","DOI":"10.1016\/j.healthplace.2017.03.012","volume":"45","author":"M Wallace","year":"2017","unstructured":"Wallace, M., Crear-Perry, J., Richardson, L., Tarver, M., & Theall, K. (2017). Separate and unequal: structural racism and infant mortality in the US. Health & Place, 45, 140\u2013144.","journal-title":"Health & Place"},{"issue":"8","key":"3284_CR36","doi-asserted-by":"publisher","first-page":"1681","DOI":"10.2105\/AJPH.2015.302613","volume":"105","author":"ME Wallace","year":"2015","unstructured":"Wallace, M. E., Mendola, P., Liu, D., & Grantz, K. L. (2015). Joint effects of structural racism and income inequality on small-for-gestational-age birth. American Journal of Public Health, 105(8), 1681\u20131688.","journal-title":"American Journal of Public Health"},{"issue":"1","key":"3284_CR37","doi-asserted-by":"publisher","first-page":"75","DOI":"10.1016\/j.whi.2020.09.002","volume":"31","author":"EA Wang","year":"2021","unstructured":"Wang, E. A., Glazer, K. B., Sofaer, S., Balbierz, A., & Howell, E. A. (2021). Racial and ethnic disparities in severe maternal morbidity: a qualitative study of women\u2019s experiences of peripartum care. Women\u2019s Health Issues, 31(1), 75\u201381.","journal-title":"Women\u2019s Health Issues"},{"key":"3284_CR38","doi-asserted-by":"publisher","DOI":"10.1007\/s10995-012-1194-5","author":"TCS Ward","year":"2013","unstructured":"Ward, T. C. S., Mazul, M., Ngui, E. M., Bridgewater, F. D., & Harley, A. E. (2013). \u201cYou learn to go last\u201d: perceptions of prenatal care experiences among African-American women with limited incomes (Report). Maternal and child health journal. https:\/\/doi.org\/10.1007\/s10995-012-1194-5","journal-title":"Maternal and child health journal"},{"key":"3284_CR39","unstructured":"World Health Organization. (2019). Trends in maternal mortality 2000 to 2017: estimates by WHO, UNICEF, UNFPA, World Bank Group and the United Nations Population Division. Retrieved from https:\/\/apps.who.int\/iris\/handle\/10665\/327595"}],"updated-by":[{"DOI":"10.1007\/s10995-022-03381-x","type":"correction","label":"Correction","source":"publisher","updated":{"date-parts":[[2022,2,18]],"date-time":"2022-02-18T00:00:00Z","timestamp":1645142400000}}],"container-title":["Maternal and Child Health Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10995-021-03284-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10995-021-03284-3\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10995-021-03284-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,21]],"date-time":"2022-04-21T11:43:42Z","timestamp":1650541422000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10995-021-03284-3"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1,4]]},"references-count":39,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,4]]}},"alternative-id":["3284"],"URL":"https:\/\/doi.org\/10.1007\/s10995-021-03284-3","relation":{"correction":[{"id-type":"doi","id":"10.1007\/s10995-022-03381-x","asserted-by":"object"}]},"ISSN":["1092-7875","1573-6628"],"issn-type":[{"value":"1092-7875","type":"print"},{"value":"1573-6628","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,1,4]]},"assertion":[{"value":"18 November 2021","order":1,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"4 January 2022","order":2,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 February 2022","order":3,"name":"change_date","label":"Change Date","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"Correction","order":4,"name":"change_type","label":"Change Type","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"A Correction to this paper has been published:","order":5,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"https:\/\/doi.org\/10.1007\/s10995-022-03381-x","URL":"https:\/\/doi.org\/10.1007\/s10995-022-03381-x","order":6,"name":"change_details","label":"Change Details","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}