¿dinfo¬fauthor�¡dnameqSebastian Karcherkcontributorƒ¢dnamekSean Takatseemailostakats@gmu.edu¢dnameqMichael Berkowitzeemailpmberkowi@gmu.edu¡dnameoPatrick O'Brienhcategory‚¡p@citation-formatgnumeric¡f@fieldhmedicineefield€bidx http://www.zotero.org/styles/bmjdissn�i0959-8138eeissni1756-1833dlinkƒ¢e@hrefx http://www.zotero.org/styles/bmjd@reldself¢e@hrefxUhttp://group.bmj.com/products/journals/instructions-for-authors/formatting#referencesd@relmdocumentation¢e@hrefxEhttps://authors.bmj.com/writing-and-formatting/formatting-your-paper/d@relmdocumentationfrights¢e$textxQThis work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Licenseh@licensex.http://creativecommons.org/licenses/by-sa/3.0/gsummary¡f$valuex(Vancouver style adapted for BMJ journalsetitle¡f$valuecBMJgupdated¡e$textx2024-06-06T09:34:02+00:00o@default-localeeen-GBh@versionc1.0hcitation¿dsort¡ckey�¢i@variableocitation-numbere@sortiascendingflayout¤f$value�¡dtext¿i@variableocitation-numbere@formdlongg@quotesôn@strip-periodsôÿg@prefixa[g@suffixa]j@delimitera,x@disambiguate-add-givennameôx@givenname-disambiguation-rulegby-citew@disambiguate-add-namesôx@disambiguate-add-year-suffixôi@collapseocitation-numbers@near-note-distanceÿlbibliography¿flayout¡f$valueƒ¡dtext¿i@variableocitation-numbere@formdlongg@suffixa g@quotesôn@strip-periodsôÿ¡egroup£f$valueƒ¡dtext¿f@macrofauthorg@quotesôn@strip-periodsôÿ¡dtext¿f@macroetitleg@quotesôn@strip-periodsôÿ¡fchoose£bif£e@typeˆdbilldbookggraphicjlegal_caseklegislationnmotion_picturefreportdsongf@matchcanyf$value�¡egroup¢f$value‚¡dtext¿f@macrogeditiong@quotesôn@strip-periodsôÿ¡dtext¿f@macroipublisherg@quotesôn@strip-periodsôÿj@delimiterb. gelse-if�£e@type‚gchapterppaper-conferencef@matchcanyf$value�¡egroup¢f$valueƒ¡egroup¢f$value‚¡dtext¿e@termbine@formdlongg@pluralôg@quotesôn@strip-periodsôj@text-casepcapitalize-firstÿ¡dtext¿f@macrofeditorg@quotesôn@strip-periodsôÿj@delimiterb: ¡dtext¿i@variableocontainer-titlee@formdlongk@font-stylefitalicg@quotesôn@strip-periodsôÿ¡egroup¢f$value‚¡dtext¿f@macroipublisherg@quotesôn@strip-periodsôÿ¡dtext¿i@variabledpagee@formdlongg@suffixa.g@quotesôn@strip-periodsôÿj@delimitera:j@delimiterb. delse¡f$value‚¡dtext¿f@macromjournal-titleg@quotesôn@strip-periodsôÿ¡egroup¡f$value‚¡dtext¿f@macroddateg@quotesôn@strip-periodsôÿ¡egroup£f$value‚¡dtext¿i@variablefvolumee@formdlongg@quotesôn@strip-periodsôÿ¡dtext¿i@variabledpagee@formdlongg@quotesôn@strip-periodsôÿg@prefixa;j@delimitera:g@suffixa.j@delimiterb. ¡dtext¿f@macrofaccessg@prefixa g@quotesôn@strip-periodsôÿo@hanging-indentôs@second-field-aligneflushm@line-spacing
n@entry-spacing
x"@subsequent-author-substitute-rulelcomplete-allj@et-al-minp@et-al-use-firstÿf@classgin-textw@initialize-with-hyphenõr@page-range-formatgminimalx@demote-non-dropping-particleisort-onlyemacroˆ¢e@namefauthorf$value�¡enames¢i@variable�fauthorf$value„¡dname¿j@delimiterb, iname-part€x@delimiter-precedes-lastfalwaysp@initialize-with`s@name-as-sort-ordercallo@sort-separatora ÿ¡elabel¿e@formdlongg@pluraljcontextualg@prefixb, n@strip-periodsôÿ¡eet-al¿e@termeet alk@font-stylefitalicÿ¡jsubstitute¡f$value�¡enames¢i@variable�feditorf$value€¢e@namefeditorf$value�¡enames¢i@variable�feditorf$valueƒ¡dname¿j@delimiterb, iname-part€x@delimiter-precedes-lastfalwaysp@initialize-with`s@name-as-sort-ordercallo@sort-separatora ÿ¡elabel¿e@formeshortg@pluraljcontextualg@prefixb, n@strip-periodsôÿ¡eet-al¿e@termeet alk@font-stylefitalicÿ¢e@nameipublisherf$value�¡egroup¢f$value‚¡egroup£f$value‚¡dtext¿i@variableopublisher-placee@formdlongg@quotesôn@strip-periodsôÿ¡dtext¿i@variableipublishere@formdlongg@quotesôn@strip-periodsôÿg@suffixa j@delimiterb: ¡dtext¿f@macroddateg@quotesôn@strip-periodsôÿj@delimitera ¢e@namefaccessf$value�¡fchoose¢bif£e@type�oarticle-journalf@matchcallf$value�¡dtext¿i@variablecDOIe@formdlongg@prefixedoi: g@quotesôn@strip-periodsôÿgelse-if�£e@typeƒgwebpagedpostkpost-weblogf@matchcanyf$value�¡egroup¢f$value‚¡dtext¿i@variablecURLe@formdlongg@quotesôn@strip-periodsôÿ¡egroup¤f$value‚¡dtext¿e@termhaccessede@formdlongg@pluralôg@quotesôn@strip-periodsôÿ¡ddate¿i@variablehaccessedidate-partƒ¿e@namecdayg@suffixa n@strip-periodsôÿ¿e@nameemonthg@suffixa n@strip-periodsôÿ¿e@namedyearn@strip-periodsôÿÿg@prefixa(g@suffixa)j@delimitera j@delimitera ¢e@namemjournal-titlef$value�¡fchoose£bif£e@type‚oarticle-journalparticle-magazinef@matchcanyf$value�¡dtext¿i@variableocontainer-titlee@formeshortk@font-stylefitalicg@quotesôn@strip-periodsõÿgelse-if€delse¡f$value�¡dtext¿i@variableocontainer-titlee@formeshortg@quotesôn@strip-periodsôÿ¢e@nameddatef$value�¡fchoose£bif£e@type�oarticle-journalf@matchcallf$value�¡fchoose£bif£i@variable‚fvolumedpagef@matchdnonef$value�¡fchoose£bif£i@variable‚cDOIcURLf@matchcanyf$value�¡egroup¢f$value�¡ddate¿i@variablefissuedidate-partƒ¿e@namecdayn@strip-periodsôÿ¿e@nameemonthe@formdlongn@strip-periodsôj@text-casepcapitalize-firstÿ¿e@namedyearn@strip-periodsôÿj@delimitera ÿg@prefixxPublished Online First: gelse-if€delse¡f$value�¡ddate¿i@variablefissuedidate-part�¿e@namedyearn@strip-periodsôÿÿgelse-if€delse¡f$value�¡ddate¿i@variablefissuedidate-part�¿e@namedyearn@strip-periodsôÿÿgelse-if€delse¡f$value�¡ddate¿i@variablefissuedidate-part�¿e@namedyearn@strip-periodsôÿÿ¢e@nameetitlef$value�¡fchoose£bif£e@type‚dbookfthesisf@matchcanyf$value�¡dtext¿i@variableetitlee@formdlongk@font-stylefitalicg@quotesôn@strip-periodsôÿgelse-if€delse¡f$value�¡dtext¿i@variableetitlee@formdlongg@quotesôn@strip-periodsôÿ¢e@namegeditionf$value�¡fchoose£bif£k@is-numeric�geditionf@matchcallf$value�¡egroup¢f$value‚¡fnumber¿i@variablegeditione@formgordinalÿ¡dtext¿e@termgeditione@formeshortg@pluralôg@quotesôn@strip-periodsôÿj@delimitera gelse-if€delse¡f$value�¡dtext¿i@variablegeditione@formdlongg@quotesôn@strip-periodsôÿflocale€ÿ