{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T08:25:08Z","timestamp":1788942308382,"version":"build-2803163510"},"reference-count":52,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T00:00:00Z","timestamp":1770076800000},"content-version":"vor","delay-in-days":2043,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2020,6,13]],"date-time":"2020-06-13T00:00:00Z","timestamp":1592006400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"University Of Missouri College Of Veterinary Medicine Clinician Scientist Award"},{"name":"Boehringer Ingelheim Resident-Postdoctoral Scholar Program"},{"name":"University Of Missouri College Of Veterinary Medicine Clinician Scientist Award"},{"name":"Boehringer Ingelheim Resident-Postdoctoral Scholar Program"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Reflux and aspiration in people are associated with respiratory disease, whereas approximately 50% of healthy adults microaspirate without apparent consequence. In dogs, analogous information is lacking.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Hypothesis<\/jats:title>\n                    <jats:p>Healthy dogs commonly have gastroesophageal reflux and a proportion of these dogs will have laryngopharyngeal reflux with silent aspiration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Animals<\/jats:title>\n                    <jats:p>Twelve healthy, client-owned dogs.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Prospective study: Dogs were free-fed a meal containing (111\u2009MBq) colloidal 99m-technetium phytate. Dynamic-scans were performed 5 and 30 minutes postingestion. Time-activity curves, reflux margination, volume, frequency, and duration were evaluated over 7 regions of interest in dorsal\u2009\u00b1\u2009left-lateral recumbency. Static scans (dorsal recumbency) were performed 2 and 18 hours postfeeding to detect aspiration. Reflux and aspiration were defined as counts \u2265200% background activity\u2009\u00b1\u2009decreased gastric counts. Between-group comparisons were performed by Wilcoxon rank-sum test or one-way ANOVA on ranks with significance of P\u2009&amp;lt;\u2009.05.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In this study, reflux of variable magnitude was detected in 12\/12 dogs. No significant differences in outcome parameters were detected with recumbency (P\u2009&amp;gt;\u2009.05). Margination to the pharynx and proximal, middle, and distal esophagus was identified in 5\/12, 2\/12, 3\/12, and 2\/12 dogs, respectively. Median (IQR) reflux frequency and duration were 2 events\/5 minutes (1-3.3 events\/5 minutes) and 6 seconds (4-9 seconds) respectively. No dog had detectable aspiration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions and Clinical Importance<\/jats:title>\n                    <jats:p>Nuclear scintigraphy can document reflux in dogs. Reflux, but not aspiration, is common in healthy dogs and must be considered when interpreting results in clinically affected dogs.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jvim.15798","type":"journal-article","created":{"date-parts":[[2020,6,13]],"date-time":"2020-06-13T06:43:43Z","timestamp":1592030623000},"page":"1432-1439","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Detection of silent reflux events by nuclear scintigraphy in healthy dogs"],"prefix":"10.1093","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7695-5562","authenticated-orcid":false,"given":"Megan E.","family":"Grobman","sequence":"first","affiliation":[{"name":"Auburn University, College of Veterinary Medicine Department of Veterinary Clinical Sciences, , Auburn, Alabama,","place":["USA"]},{"name":"University of Missouri, College of Veterinary Medicine Department of Veterinary Medicine and Surgery, , Columbia, Missouri,","place":["USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charles A.","family":"Maitz","sequence":"additional","affiliation":[{"name":"University of Missouri, College of Veterinary Medicine Department of Veterinary Medicine and Surgery, , Columbia, Missouri,","place":["USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6382-5582","authenticated-orcid":false,"given":"Carol R.","family":"Reinero","sequence":"additional","affiliation":[{"name":"University of Missouri, College of Veterinary Medicine Department of Veterinary Medicine and Surgery, , Columbia, Missouri,","place":["USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2020,7,1]]},"reference":[{"key":"2026020302591843200_jvim15798-bib-0001","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1164\/rccm.200712-1869OC","article-title":"Effect of pharmacotherapy on rate of decline of lung function in chronic obstructive pulmonary disease: results from the TORCH study","volume":"178","author":"Celli","year":"2008","journal-title":"Am J Respir Crit Care Med"},{"key":"2026020302591843200_jvim15798-bib-0002","doi-asserted-by":"crossref","first-page":"115","DOI":"10.4103\/1817-1737.53347","article-title":"Pulmonary manifestations of gastroesophageal reflux disease","volume":"4","author":"Gaude","year":"2009","journal-title":"Ann Thorac Med"},{"key":"2026020302591843200_jvim15798-bib-0003","article-title":"Extraesophageal manifestations of gastroesophageal reflux disease: cough, asthma, laryngitis, chest pain","volume":"142","author":"Yuksel","year":"2012","journal-title":"Swiss Med Wkly"},{"key":"2026020302591843200_jvim15798-bib-0004","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1177\/2040622311406464","article-title":"Airway reflux, cough and respiratory disease","volume":"2","author":"Molyneux","year":"2011","journal-title":"Ther Adv Chronic Dis"},{"key":"2026020302591843200_jvim15798-bib-0005","doi-asserted-by":"crossref","first-page":"1294","DOI":"10.1164\/ajrccm\/140.5.1294","article-title":"Chronic cough as the sole presenting manifestation of gastroesophageal reflux","volume":"140","author":"Irwin","year":"1989","journal-title":"Am Rev Respir Dis"},{"key":"2026020302591843200_jvim15798-bib-0006","first-page":"12","article-title":"The oesophagus and cough: laryngo-pharyngeal reflux, microaspiration and vagal reflexes","volume":"9","author":"Smith","year":"2013","journal-title":"Cough (London, England)"},{"key":"2026020302591843200_jvim15798-bib-0007","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1378\/chest.12-0044","article-title":"Chronic cough: relationship between microaspiration, gastroesophageal reflux, and cough frequency","volume":"142","author":"Decalmer","year":"2012","journal-title":"Chest"},{"key":"2026020302591843200_jvim15798-bib-0008","doi-asserted-by":"crossref","first-page":"1220","DOI":"10.1378\/chest.108.5.1220","article-title":"Gastroesophageal reflux-induced bronchoconstriction. Is microaspiration a factor?","volume":"108","author":"Harding","year":"1995","journal-title":"Chest"},{"key":"2026020302591843200_jvim15798-bib-0009","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1038\/nrgastro.2016.91","article-title":"Respiratory disease and the oesophagus: reflux, reflexes and microaspiration","volume":"13","author":"Houghton","year":"2016","journal-title":"Nat Rev Gastroenterol Hepatol"},{"key":"2026020302591843200_jvim15798-bib-0010","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1111\/j.1748-5827.2006.00057.x","article-title":"Long-term results of upper respiratory syndrome surgery and gastrointestinal tract medical treatment in 51 brachycephalic dogs","volume":"47","author":"Poncet","year":"2006","journal-title":"J Small Anim Pract"},{"key":"2026020302591843200_jvim15798-bib-0011","first-page":"141","article-title":"Digestive disorders associated with the chronic obstructive respiratory syndrome of brachycephalic dogs: 30 cases (1999-2001)","volume":"155","author":"Lecoindre","year":"2004","journal-title":"Rev Med Vet"},{"key":"2026020302591843200_jvim15798-bib-0012","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1111\/j.1748-5827.2005.tb00320.x","article-title":"Prevalence of gastrointestinal tract lesions in 73 brachycephalic dogs with upper respiratory syndrome","volume":"46","author":"Poncet","year":"2005","journal-title":"J Small Anim Pract"},{"key":"2026020302591843200_jvim15798-bib-0013","doi-asserted-by":"crossref","first-page":"2074","DOI":"10.1111\/jvim.15321","article-title":"Reflux aspiration in lungs of dogs with respiratory disease and in healthy West Highland White Terriers","volume":"32","author":"M\u00e4\u00e4tt\u00e4","year":"2018","journal-title":"J Vet Intern Med"},{"key":"2026020302591843200_jvim15798-bib-0014","doi-asserted-by":"crossref","first-page":"1100","DOI":"10.2460\/javma.240.9.1100","article-title":"Gastroesophageal reflux and laryngeal dysfunction in a dog","volume":"240","author":"Lux","year":"2012","journal-title":"J Am Vet Med Assoc"},{"key":"2026020302591843200_jvim15798-bib-0015","doi-asserted-by":"crossref","first-page":"1226","DOI":"10.1152\/jappl.1999.86.4.1226","article-title":"Larynx vs esophagus as reflexogenic sites for acid-induced bronchoconstriction in dogs","volume":"86","author":"Ishikawa","year":"1999","journal-title":"J Appl Physiol"},{"issue":"4","key":"2026020302591843200_jvim15798-bib-0016","doi-asserted-by":"crossref","first-page":"292","DOI":"10.2460\/javma.253.3.292","article-title":"Aspiration-related respiratory syndromes in the dog","volume":"253","author":"Nafe","year":"2018","journal-title":"J Am Vet Med Assoc"},{"key":"2026020302591843200_jvim15798-bib-0017","doi-asserted-by":"crossref","DOI":"10.1016\/j.tvjl.2019.105344","article-title":"Aerodigestive disorders in dogs evaluated for cough using respiratory fluoroscopy and videofluoroscopic swallow studies","volume":"251","author":"Grobman","year":"2019","journal-title":"Vet J"},{"issue":"4","key":"2026020302591843200_jvim15798-bib-0018","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1111\/jvim.14676","article-title":"Standardizing a freely-behaving canine videofluoroscopic swallow study protocol to investigate dysphagia in dogs","volume":"31","author":"Harris","year":"2017","journal-title":"J Vet Intern Med"},{"key":"2026020302591843200_jvim15798-bib-0019","doi-asserted-by":"crossref","first-page":"1716","DOI":"10.1111\/jvim.12461","article-title":"Wireless ambulatory esophageal pH monitoring in dogs with clinical signs interpreted as gastroesophageal reflux","volume":"28","author":"Kook","year":"2014","journal-title":"J Vet Intern Med"},{"key":"2026020302591843200_jvim15798-bib-0020","first-page":"14","article-title":"Laryngopharyngeal reflux testing","volume":"81","author":"Postma","year":"2002","journal-title":"Ear Nose Throat J"},{"key":"2026020302591843200_jvim15798-bib-0021","first-page":"115","article-title":"New tests for the evaluation of laryngopharyngeal reflux","volume":"9","author":"Vaezi","year":"2013","journal-title":"Gastroenterol Hepatol"},{"key":"2026020302591843200_jvim15798-bib-0022","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1097\/SLA.0000000000001907","article-title":"Diagnosis and Treatment of the Extraesophageal Manifestations of Gastroesophageal Reflux Disease","volume":"265","author":"Sidhwa","year":"2017","journal-title":"Ann Surg"},{"key":"2026020302591843200_jvim15798-bib-0023","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1111\/j.1440-1843.2011.02014.x","article-title":"Chronic cough and esomeprazole: a double-blindplacebo-controlled parallel study","volume":"16","author":"Faruqi","year":"2011","journal-title":"Respirology"},{"key":"2026020302591843200_jvim15798-bib-0024","doi-asserted-by":"crossref","first-page":"3619","DOI":"10.3748\/wjg.v21.i12.3619","article-title":"Scintigraphy in laryngopharyngeal and gastroesophageal reflux disease: a definitive diagnostic test?","volume":"21","author":"Falk","year":"2015","journal-title":"World J Gastroenterol"},{"key":"2026020302591843200_jvim15798-bib-0025","first-page":"63","article-title":"Upper gastrointestinal tract scintigraphy and ultrasonography in diagnosis of gastroesophageal reflux in children","volume":"76","author":"Elbl","year":"2011","journal-title":"Pol J Radiol"},{"key":"2026020302591843200_jvim15798-bib-0026","doi-asserted-by":"crossref","first-page":"1520","DOI":"10.1378\/chest.130.5.1520","article-title":"Pulmonary aspiration shown by scintigraphy in gastroesophageal reflux-related respiratory disease","volume":"130","author":"Ravelli","year":"2006","journal-title":"Chest J"},{"key":"2026020302591843200_jvim15798-bib-0027","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.1097\/MNM.0b013e32831313d8","article-title":"Gastroesophageal scintigraphy in the evaluation of adult patients with chronic cough due to gastroesophageal reflux disease","volume":"29","author":"Song\u00fcr","year":"2008","journal-title":"Nucl Med Commun"},{"key":"2026020302591843200_jvim15798-bib-0028","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1007\/BF00714597","article-title":"The use of scintigraphy in the management of patients with pulmonary aspiration","volume":"9","author":"Silver","year":"1994","journal-title":"Dysphagia"},{"key":"2026020302591843200_jvim15798-bib-0029","first-page":"1004","article-title":"Radionuclide gastroesophageal motor studies","volume":"45","author":"Mariani","year":"2004","journal-title":"J Nucl Med"},{"key":"2026020302591843200_jvim15798-bib-0030","article-title":"ACR-SNM-SPR Practice Guideline for the Performance of Gastrointestinal Scintigraphy in 2011","author":"Radiology ACo. Society of Nuclear Medicine, Society for Pediatric Radiology","year":"2010"},{"key":"2026020302591843200_jvim15798-bib-0031","doi-asserted-by":"crossref","first-page":"676","DOI":"10.1038\/nmeth.2019","article-title":"Fiji: an open-source platform for biological-image analysis","volume":"9","author":"Schindelin","year":"2012","journal-title":"Nat Methods"},{"key":"2026020302591843200_jvim15798-bib-0032","doi-asserted-by":"crossref","first-page":"79","DOI":"10.4103\/0972-3919.118240","article-title":"Scintigraphic scoring system for grading severity of gastro-esophageal reflux on 99mTc sulfur colloid gastro-esophageal reflux scintigraphy: a prospective study of 39 cases with pre and post treatment assessment","volume":"28","author":"Puranik","year":"2013","journal-title":"Indian J Nucl Med"},{"key":"2026020302591843200_jvim15798-bib-0033","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1590\/1678-775720140132","article-title":"A framework for understanding shared substrates of airway protection","volume":"22","author":"Troche","year":"2014","journal-title":"J Appl Oral Sci Revista FOB"},{"key":"2026020302591843200_jvim15798-bib-0034","doi-asserted-by":"crossref","first-page":"1424","DOI":"10.1097\/MLG.0b013e31806865cf","article-title":"Prevalence of laryngopharyngeal reflux in a population with gastroesophageal reflux","volume":"117","author":"Groome","year":"2007","journal-title":"Laryngoscope"},{"key":"2026020302591843200_jvim15798-bib-0035","first-page":"7","article-title":"Laryngopharyngeal reflux is different from classic gastroesophageal reflux disease","volume":"81","author":"Koufman","year":"2002","journal-title":"Ear Nose Throat J"},{"key":"2026020302591843200_jvim15798-bib-0036","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1007\/BF02726761","article-title":"Radionuclide detection of gastroesophageal reflux in children suffering from recurrent lower respiratory tract infection","volume":"57","author":"Padhy","year":"1990","journal-title":"Indian J Pediatr"},{"key":"2026020302591843200_jvim15798-bib-0037","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1111\/j.1440-1746.1989.tb00806.x","article-title":"Influence of posture on transient lower oesophageal sphincter relaxation and gastro-oesophageal reflux in the dog","volume":"4","author":"Little","year":"1989","journal-title":"J Gastroenterol Hepatol"},{"key":"2026020302591843200_jvim15798-bib-0038","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1016\/0016-5085(95)90351-8","article-title":"Transient lower esophageal sphincter relaxation","volume":"109","author":"Mittal","year":"1995","journal-title":"Gastroenterology"},{"key":"2026020302591843200_jvim15798-bib-0039","doi-asserted-by":"crossref","first-page":"327","DOI":"10.5056\/jnm.2010.16.3.327","article-title":"How to interpret esophageal impedance pH monitoring","volume":"16","author":"Cho","year":"2010","journal-title":"J Neurogastroenterol Motil"},{"key":"2026020302591843200_jvim15798-bib-0040","author":"Information NCfB"},{"key":"2026020302591843200_jvim15798-bib-0041","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1097\/00006231-200304000-00012","article-title":"Reliability of radionuclide gastroesophageal reflux studies using visual and time-activity curve analysis: inter-observer and intra-observer variation and description of minimum detectable reflux","volume":"24","author":"Caglar","year":"2003","journal-title":"Nucl Med Commun"},{"key":"2026020302591843200_jvim15798-bib-0042","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1097\/MPG.0b013e3181ffde67","article-title":"Esophageal impedance monitoring for gastroesophageal reflux","volume":"52","author":"Mousa","year":"2011","journal-title":"J Pediatr Gastroenterol Nutr"},{"key":"2026020302591843200_jvim15798-bib-0043","doi-asserted-by":"crossref","first-page":"9595","DOI":"10.3748\/wjg.v22.i43.9595","article-title":"Comparison of multichannel intraluminal impedance-pH monitoring and reflux scintigraphy in pediatric patients with suspected gastroesophageal reflux","volume":"22","author":"Uslu K\u0131z\u0131lkan","year":"2016","journal-title":"World J Gastroenterol"},{"key":"2026020302591843200_jvim15798-bib-0044","first-page":"835","article-title":"Ambulatory pH monitoring: new advances and indications","volume":"2","author":"Lutsi","year":"2006","journal-title":"Gastroenterol Hepatol"},{"key":"2026020302591843200_jvim15798-bib-0045","doi-asserted-by":"crossref","first-page":"1177","DOI":"10.1136\/gut.28.9.1177","article-title":"Technical aspects of intraluminal pH-metry in man: current status and recommendations","volume":"28","author":"Emde","year":"1987","journal-title":"Gut"},{"key":"2026020302591843200_jvim15798-bib-0046","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1177\/000348940511400302","article-title":"Meta-analysis of upper probe measurements in normal subjects and patients with laryngopharyngeal reflux","volume":"114","author":"Merati","year":"2005","journal-title":"Ann Otol Rhinol Laryngol"},{"key":"2026020302591843200_jvim15798-bib-0047","first-page":"512","article-title":"Laryngopharyngeal reflux and functional laryngeal disorder: perspective and common practice of the general gastroenterologist","volume":"14","author":"Patel","year":"2018","journal-title":"Gastroenterol Hepatol"},{"key":"2026020302591843200_jvim15798-bib-0048","first-page":"184","article-title":"Laryngopharyngeal reflux: diagnosis, treatment, and latest research","volume":"18","author":"Campagnolo","year":"2014","journal-title":"Int Arch Otorhinolaryngol"},{"key":"2026020302591843200_jvim15798-bib-0049","doi-asserted-by":"crossref","first-page":"2129","DOI":"10.1097\/01.mlg.0000149445.07146.03","article-title":"Pepsin and carbonic anhydrase isoenzyme III as diagnostic markers for laryngopharyngeal reflux disease","volume":"114","author":"Johnston","year":"2004","journal-title":"Laryngoscope"},{"key":"2026020302591843200_jvim15798-bib-0050","article-title":"Atlas of Normal Radiographic Anatomy and Anatomic Variants in the Dog and Cat-E-Book","author":"Thrall","year":"2015"},{"key":"2026020302591843200_jvim15798-bib-0051","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1136\/gut.2004.043984","article-title":"Relevance of volume and proximal extent of reflux in gastro-oesophageal reflux disease","volume":"54","author":"Sifrim","year":"2005","journal-title":"Gut"},{"key":"2026020302591843200_jvim15798-bib-0052","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1111\/j.1475-097X.1993.tb00314.x","article-title":"Scintigraphic detection of gastro-pulmonary aspiration in patients with respiratory disorders","volume":"13","author":"Ruth","year":"1993","journal-title":"Clin Physiol"}],"container-title":["Journal of Veterinary Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjvim.15798","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jvim.15798","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jvim.15798","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/academic.oup.com\/jvim\/article-pdf\/34\/4\/1432\/66660056\/jvim15798.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jvim\/article-pdf\/34\/4\/1432\/66660056\/jvim15798.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T07:59:27Z","timestamp":1770105567000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jvim\/article\/34\/4\/1432\/8448163"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,1]]},"references-count":52,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,7,1]]}},"URL":"https:\/\/doi.org\/10.1111\/jvim.15798","relation":{},"ISSN":["1939-1676"],"issn-type":[{"value":"1939-1676","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2020,7]]},"published":{"date-parts":[[2020,7,1]]},"assertion":[{"value":"2019-09-27","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-04-30","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}