{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T14:57:03Z","timestamp":1785423423430,"version":"3.56.0"},"reference-count":59,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2017,6,1]],"date-time":"2017-06-01T00:00:00Z","timestamp":1496275200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,9,11]],"date-time":"2023-09-11T00:00:00Z","timestamp":1694390400000},"content-version":"vor","delay-in-days":2293,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","jpain.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Pain"],"published-print":{"date-parts":[[2017,6]]},"DOI":"10.1016\/j.jpain.2017.02.422","type":"journal-article","created":{"date-parts":[[2017,2,21]],"date-time":"2017-02-21T03:16:57Z","timestamp":1487647017000},"page":"716-725","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":15,"title":["Mild Social Stress in Mice Produces Opioid-Mediated Analgesia in Visceral but Not Somatic Pain States"],"prefix":"10.1016","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7916-4689","authenticated-orcid":false,"given":"Mark H.","family":"Pitcher","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rafael","family":"Gonzalez-Cano","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathleen","family":"Vincent","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Lehmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Enrique J.","family":"Cobos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Terence J.","family":"Coderre","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9 M.","family":"Baeyens","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando","family":"Cervero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jpain.2017.02.422_bib1","doi-asserted-by":"crossref","first-page":"1916","DOI":"10.1016\/j.neubiorev.2011.03.007","article-title":"From models to mechanisms: Odorant communication as a key determinant of social behavior in rodents during illness-associated states","volume":"35","author":"Arakawa","year":"2011","journal-title":"Neurosci Biobehav Rev"},{"key":"10.1016\/j.jpain.2017.02.422_bib2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S1566-0702(00)00215-0","article-title":"Functional and chemical anatomy of the afferent vagal system","volume":"85","author":"Berthoud","year":"2000","journal-title":"Auton Neurosci"},{"key":"10.1016\/j.jpain.2017.02.422_bib3","doi-asserted-by":"crossref","first-page":"1065","DOI":"10.1016\/j.jpain.2009.04.007","article-title":"Effects of oxytocin and prolactin on stress-induced bladder hypersensitivity in female rats","volume":"10","author":"Black","year":"2009","journal-title":"J Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib4","doi-asserted-by":"crossref","first-page":"372","DOI":"10.1016\/j.pain.2010.07.022","article-title":"Mildly negative social encounters reduce physical pain sensitivity","volume":"151","author":"Borsook","year":"2010","journal-title":"Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib5","doi-asserted-by":"crossref","first-page":"G42","DOI":"10.1152\/ajpgi.00500.2004","article-title":"Repeated exposure to water avoidance stress in rats: A new model for sustained visceral hyperalgesia","volume":"289","author":"Bradesi","year":"2005","journal-title":"Am J Physiol Gastrointest Liver Physiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib6","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1097\/01.PSY.0000030388.62434.46","article-title":"Social support and experimental pain","volume":"65","author":"Brown","year":"2003","journal-title":"Psychosom Med"},{"key":"10.1016\/j.jpain.2017.02.422_bib7","doi-asserted-by":"crossref","first-page":"1714","DOI":"10.1016\/S0016-5085(97)70056-8","article-title":"Mediators and pharmacology of visceral sensitivity: From basic to clinical investigations","volume":"112","author":"Bueno","year":"1997","journal-title":"Gastroenterology"},{"key":"10.1016\/j.jpain.2017.02.422_bib8","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.pneurobio.2009.04.003","article-title":"Stress-induced analgesia","volume":"88","author":"Butler","year":"2009","journal-title":"Progr Neurobiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib9","doi-asserted-by":"crossref","first-page":"2145","DOI":"10.1016\/S0140-6736(99)01306-9","article-title":"Visceral Pain","volume":"353","author":"Cervero","year":"1999","journal-title":"Lancet"},{"key":"10.1016\/j.jpain.2017.02.422_bib10","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/S0006-8993(99)01168-3","article-title":"Localization of mu-opioid receptors on amygdaloid projection neurons in the parabrachial nucleus of the rat","volume":"827","author":"Chamberlin","year":"1999","journal-title":"Brain Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib11","doi-asserted-by":"crossref","first-page":"209","DOI":"10.3109\/01674828809016789","article-title":"Social support during premature labor: Effects on labor and the newborn","volume":"8","author":"Cogan","year":"1988","journal-title":"J Psychosom Obstet Gynecol"},{"key":"10.1016\/j.jpain.2017.02.422_bib12","doi-asserted-by":"crossref","first-page":"G307","DOI":"10.1152\/ajpgi.00240.2001","article-title":"Neonatal maternal separation alters stress-induced responses to viscerosomatic nociceptive stimuli in rat","volume":"282","author":"Coutinho","year":"2002","journal-title":"Am J Physiol Gastrointest Liver Physiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib13","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1016\/S0959-4388(03)00090-4","article-title":"Interoception: The sense of the physiological condition of the body","volume":"13","author":"Craig","year":"2003","journal-title":"Curr Opin Neurobiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib14","first-page":"II25","article-title":"Psychosocial aspects of the functional gastrointestinal disorders","volume":"45","author":"Drossman","year":"1999","journal-title":"Gut"},{"key":"10.1016\/j.jpain.2017.02.422_bib15","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1037\/0735-7044.99.3.589","article-title":"Odors released by stressed rats produce opioid analgesia in unstressed rats","volume":"99","author":"Fanselow","year":"1985","journal-title":"Behav Neurosci"},{"key":"10.1016\/j.jpain.2017.02.422_bib16","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1016\/j.neuroscience.2005.11.063","article-title":"Behavioral, central monoaminergic and hypothalamo-pituitary-adrenal axis correlates of fear-conditioned analgesia in rats","volume":"138","author":"Finn","year":"2006","journal-title":"Neuroscience"},{"key":"10.1016\/j.jpain.2017.02.422_bib17","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/0006-8993(94)91120-7","article-title":"Bilateral lesions of the amygdala attenuate analgesia induced by diverse environmental challenges","volume":"648","author":"Fox","year":"1994","journal-title":"Brain Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib18","doi-asserted-by":"crossref","first-page":"1391","DOI":"10.1053\/j.gastro.2005.11.060","article-title":"Fundamentals of neurogastroenterology: Basic science","volume":"130","author":"Grundy","year":"2006","journal-title":"Gastroenterology"},{"key":"10.1016\/j.jpain.2017.02.422_bib19","doi-asserted-by":"crossref","first-page":"1023","DOI":"10.1016\/j.neuroscience.2004.04.034","article-title":"Endogenous neurotensin facilitates visceral nociception and is required for stress-induced antinociception in mice and rats","volume":"126","author":"Gui","year":"2004","journal-title":"Neuroscience"},{"key":"10.1016\/j.jpain.2017.02.422_bib20","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1016\/0005-7967(84)90081-0","article-title":"Cues, consequences and therapeutic talk: Effects of social context and coping statements on pain","volume":"22","author":"Hayes","year":"1984","journal-title":"Behav Res Ther"},{"key":"10.1016\/j.jpain.2017.02.422_bib21","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/0022-3999(75)90103-8","article-title":"The effect of husband participation on reported pain and probability of medication during labor and birth","volume":"19","author":"Henneborn","year":"1975","journal-title":"J Psychosom Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib22","doi-asserted-by":"crossref","first-page":"2179","DOI":"10.2741\/1960","article-title":"Stress-induced hyperalgesia: Animal models and putative mechanisms","volume":"11","author":"Imbe","year":"2005","journal-title":"Front Biosci"},{"key":"10.1016\/j.jpain.2017.02.422_bib23","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.pneurobio.2014.06.003","article-title":"Stress-induced hyperalgesia","volume":"121","author":"Jennings","year":"2014","journal-title":"Prog Neurobiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib24","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.1037\/0022-3514.34.6.1211","article-title":"Effects of being observed on expressive, subjective, and physiological responses to painful stimuli","volume":"34","author":"Kleck","year":"1976","journal-title":"J Pers Soc Psychol"},{"key":"10.1016\/j.jpain.2017.02.422_bib25","doi-asserted-by":"crossref","first-page":"1291","DOI":"10.1016\/j.neubiorev.2011.02.003","article-title":"Stress revisited: A critical evaluation of the stress concept","volume":"35","author":"Koolhaas","year":"2011","journal-title":"Neurosci Biobehav Rev"},{"key":"10.1016\/j.jpain.2017.02.422_bib26","doi-asserted-by":"crossref","first-page":"107","DOI":"10.3389\/fnbeh.2014.00107","article-title":"Optogenetic dissection of amygdala functioning","volume":"8","author":"Lalumiere","year":"2014","journal-title":"Front Behav Neurosci"},{"key":"10.1016\/j.jpain.2017.02.422_bib27","doi-asserted-by":"crossref","first-page":"1967","DOI":"10.1126\/science.1128322","article-title":"Social modulation of pain as evidence for empathy in mice","volume":"312","author":"Langford","year":"2006","journal-title":"Science"},{"key":"10.1016\/j.jpain.2017.02.422_bib28","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.jpain.2010.06.003","article-title":"Varying perceived social threat modulates pain behavior in male mice","volume":"12","author":"Langford","year":"2011","journal-title":"J Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib29","doi-asserted-by":"crossref","first-page":"344","DOI":"10.3109\/10253891003664166","article-title":"Repeated psychological stress-induced alterations of visceral sensitivity and colonic motor functions in mice: Influence of surgery and postoperative single housing on visceromotor responses","volume":"13","author":"Larauche","year":"2010","journal-title":"Stress"},{"key":"10.1016\/j.jpain.2017.02.422_bib30","doi-asserted-by":"crossref","DOI":"10.1111\/j.1365-2982.2012.01980.x","article-title":"Visceral analgesia induced by acute and repeated water avoidance stress in rats: Sex difference in opioid involvement","volume":"24","author":"Larauche","year":"2012","journal-title":"Neurogastroenterol Motil"},{"key":"10.1016\/j.jpain.2017.02.422_bib31","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.expneurol.2011.04.020","article-title":"Stress and visceral pain: From animal models to clinical therapies","volume":"233","author":"Larauche","year":"2012","journal-title":"Exp Neurol"},{"key":"10.1016\/j.jpain.2017.02.422_bib32","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1037\/0735-7044.99.4.756","article-title":"Exposure to a cat produces opioid analgesia in rats","volume":"99","author":"Lester","year":"1985","journal-title":"Behav Neurosci"},{"key":"10.1016\/j.jpain.2017.02.422_bib33","doi-asserted-by":"crossref","first-page":"1530","DOI":"10.1126\/science.7063862","article-title":"Corticosterone: A critical factor in an opioid form of stress-induced analgesia","volume":"215","author":"MacLennan","year":"1982","journal-title":"Science"},{"key":"10.1016\/j.jpain.2017.02.422_bib34","doi-asserted-by":"crossref","first-page":"1316","DOI":"10.1111\/j.1467-9280.2009.02444.x","article-title":"A picture\u2019s worth: Partner photographs reduce experimentally induced pain","volume":"20","author":"Master","year":"2009","journal-title":"Psychol Sci"},{"key":"10.1016\/j.jpain.2017.02.422_bib35","doi-asserted-by":"crossref","first-page":"1115","DOI":"10.1016\/0031-9384(93)90367-O","article-title":"Opioid footshock-induced analgesia in mice acutely falls by stress prolongation","volume":"53","author":"Menendez","year":"1993","journal-title":"Physiol Behav"},{"key":"10.1016\/j.jpain.2017.02.422_bib36","doi-asserted-by":"crossref","first-page":"1520","DOI":"10.1126\/science.7199758","article-title":"Opioid-like analgesia in defeated mice","volume":"215","author":"Micsek","year":"1982","journal-title":"Science"},{"key":"10.1016\/j.jpain.2017.02.422_bib37","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.pain.2008.11.012","article-title":"Pain research from 1975 to 2007: A categorical and bibliometric meta-trend analysis of every research paper published in the journal Pain","volume":"142","author":"Mogil","year":"2009","journal-title":"Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib38","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/S0304-3959(98)00197-3","article-title":"Heritability of nociception I: Responses of 11 inbred mouse strains on 12 measures of nociception","volume":"80","author":"Mogil","year":"1999","journal-title":"Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib39","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/S0006-8993(02)04197-5","article-title":"Differential induction of c-fos expression in brain nuclei by noxious and non-noxious colonic distension: Role of afferent C-fibers and 5-HT3 receptors","volume":"966","author":"Monnikes","year":"2003","journal-title":"Brain Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib40","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1159\/000123252","article-title":"Corticosteroid modulation and stress-induced analgesia in rats","volume":"33","author":"Mousa","year":"1981","journal-title":"Neuroendocrinology"},{"key":"10.1016\/j.jpain.2017.02.422_bib41","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/S0165-5728(99)00173-3","article-title":"Immune deviation following stress odor exposure: Role of endogenous opioids","volume":"102","author":"Moynihan","year":"2000","journal-title":"J Neuroimmunol"},{"key":"10.1016\/j.jpain.2017.02.422_bib42","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1124\/jpet.106.106377","article-title":"Preclinical assessment of candidate analgesic drugs: Recent advances and future challenges","volume":"319","author":"Negus","year":"2006","journal-title":"J Pharmacol Exp Ther"},{"key":"10.1016\/j.jpain.2017.02.422_bib43","series-title":"Chronic Abdominal and Visceral Pain","first-page":"1","article-title":"Distinctive clinical and biological characteristics of visceral pain","author":"Ness","year":"2007"},{"key":"10.1016\/j.jpain.2017.02.422_bib44","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1016\/j.brainres.2016.02.039","article-title":"Urinary bladder hypersensitivity and dysfunction in female mice following early life and adult stress","volume":"1639","author":"Pierce","year":"2016","journal-title":"Brain Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib45","doi-asserted-by":"crossref","first-page":"2217","DOI":"10.1038\/sj.npp.1301340","article-title":"Non-nociceptive environmental stress induces hyperalgesia, not analgesia, in pain and opioid-experienced rats","volume":"32","author":"Rivat","year":"2007","journal-title":"Neuropsychopharmacology"},{"key":"10.1016\/j.jpain.2017.02.422_bib46","doi-asserted-by":"crossref","first-page":"242","DOI":"10.1124\/mi.8.5.9","article-title":"Inside information. The unique features of visceral sensation","volume":"8","author":"Robinson","year":"2008","journal-title":"Mol Interv"},{"key":"10.1016\/j.jpain.2017.02.422_bib47","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1016\/j.genhosppsych.2007.12.006","article-title":"Anxiety disorders and comorbid medical illness","volume":"30","author":"Roy-Byrne","year":"2008","journal-title":"Gen Hosp Psychiatry"},{"key":"10.1016\/j.jpain.2017.02.422_bib48","doi-asserted-by":"crossref","first-page":"G704","DOI":"10.1152\/ajpgi.00498.2004","article-title":"Corticotrophin-releasing factor receptor 1 mediates acute and delayed stress-induced visceral hyperalgesia in maternally separated Long-Evans rats","volume":"289","author":"Schwetz","year":"2005","journal-title":"Am J Physiol Gastrointest Liver Physiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib49","doi-asserted-by":"crossref","first-page":"2046","DOI":"10.1152\/jn.1994.71.6.2046","article-title":"Characterization of mechanosensitive pelvic nerve afferent fibers innervating the colon of the rat","volume":"71","author":"Sengupta","year":"1994","journal-title":"J Neurophysiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib50","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1016\/j.yhbeh.2011.11.009","article-title":"The vasopressin 1b receptor and the neural regulation of social behavior","volume":"61","author":"Stevenson","year":"2012","journal-title":"Horm Behav"},{"key":"10.1016\/j.jpain.2017.02.422_bib51","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/S0304-3959(02)00023-4","article-title":"Psychophysical analysis of visceral and cutaneous pain in human subjects","volume":"97","author":"Strigo","year":"2002","journal-title":"Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib52","doi-asserted-by":"crossref","first-page":"3294","DOI":"10.1152\/jn.01048.2002","article-title":"Differentiation of visceral and cutaneous pain in the human brain","volume":"89","author":"Strigo","year":"2003","journal-title":"J Neurophysiol"},{"key":"10.1016\/j.jpain.2017.02.422_bib53","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/S1090-3801(98)90033-7","article-title":"Scoring the mouse formalin test: Validation study","volume":"2","author":"Sufka","year":"1998","journal-title":"Eur J Pain"},{"key":"10.1016\/j.jpain.2017.02.422_bib54","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.brainresbull.2006.07.016","article-title":"Chemical stimulation of visceral afferents activates medullary neurones projecting to the central amygdala and periaqueductal grey","volume":"71","author":"Viltart","year":"2006","journal-title":"Brain Res Bull"},{"key":"10.1016\/j.jpain.2017.02.422_bib55","doi-asserted-by":"crossref","first-page":"774","DOI":"10.1016\/j.brat.2009.05.008","article-title":"Threat of pain influences social context effects on verbal pain report and facial expression","volume":"47","author":"Vlaeyen","year":"2009","journal-title":"Behav Res Ther"},{"key":"10.1016\/j.jpain.2017.02.422_bib56","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0166-4328(03)00067-6","article-title":"Anti-nociception following exposure to trimethylthiazoline, peripheral or intra-amygdala estrogen and\/or progesterone","volume":"144","author":"Walf","year":"2003","journal-title":"Behav Brain Res"},{"key":"10.1016\/j.jpain.2017.02.422_bib57","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/0002-9343(92)90133-V","article-title":"Comorbidity of gastrointestinal complaints, depression, and anxiety in the Epidemiologic Catchment Area (ECA) study","volume":"1A","author":"Walker","year":"1992","journal-title":"Am J Med Suppl"},{"key":"10.1016\/j.jpain.2017.02.422_bib58","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1176\/ajp.147.5.565","article-title":"Irritable bowel syndrome and psychiatric illness","volume":"147","author":"Walker","year":"1990","journal-title":"Am J Psychiatry"},{"key":"10.1016\/j.jpain.2017.02.422_bib59","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1017\/S0140525X02000080","article-title":"Facial expression of pain: An evolutionary account","volume":"25","author":"Williams","year":"2002","journal-title":"Behav Brain Sci"}],"container-title":["The Journal of Pain"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1526590017304650?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1526590017304650?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,6,15]],"date-time":"2025-06-15T14:44:21Z","timestamp":1749998661000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1526590017304650"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,6]]},"references-count":59,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2017,6]]}},"alternative-id":["S1526590017304650"],"URL":"https:\/\/doi.org\/10.1016\/j.jpain.2017.02.422","relation":{},"ISSN":["1526-5900"],"issn-type":[{"value":"1526-5900","type":"print"}],"subject":[],"published":{"date-parts":[[2017,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Mild Social Stress in Mice Produces Opioid-Mediated Analgesia in Visceral but Not Somatic Pain States","name":"articletitle","label":"Article Title"},{"value":"The Journal of Pain","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jpain.2017.02.422","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Published by Elsevier Inc. on behalf of the American Pain Society.","name":"copyright","label":"Copyright"}]}}