CINXE.COM
OSF
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>OSF</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,600,300,700' rel='stylesheet' type='text/css'> <link rel="stylesheet" href="/ember_osf_web/assets/vendor-755b78e337cd875da410230519e95ea8.css" class="notranslate"> <link rel="stylesheet" href="/ember_osf_web/assets/ember-osf-web-be7d70369f9afb51295e483ac7e87041.css" class="notranslate"> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], processEscapes: true}, skipStartupTypeset: true }); </script> <script type="text/javascript" async src="//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"> </script> <meta name="ember-osf-web/config/environment" content="%7B%22modulePrefix%22%3A%22ember-osf-web%22%2C%22cedarConfig%22%3A%7B%22viewerConfig%22%3A%7B%22showHeader%22%3Afalse%2C%22showFooter%22%3Afalse%2C%22expandedSampleTemplateLinks%22%3Afalse%2C%22showSampleTemplateLinks%22%3Afalse%2C%22defaultLanguage%22%3A%22en%22%2C%22showTemplateData%22%3Afalse%2C%22showInstanceData%22%3Afalse%7D%2C%22editorConfig%22%3A%7B%22defaultLanguage%22%3A%22en%22%2C%22expandedSampleTemplateLinks%22%3Atrue%2C%22showTemplateRenderingRepresentation%22%3Afalse%2C%22showMultiInstanceInfo%22%3Afalse%2C%22expandedInstanceDataFull%22%3Afalse%2C%22expandedInstanceDataCore%22%3Afalse%2C%22expandedMultiInstanceInfo%22%3Afalse%2C%22expandedTemplateRenderingRepresentation%22%3Afalse%2C%22expandedTemplateSourceData%22%3Afalse%2C%22collapseStaticComponents%22%3Afalse%2C%22showStaticText%22%3Afalse%2C%22showInstanceDataCore%22%3Afalse%2C%22showHeader%22%3Afalse%2C%22showFooter%22%3Afalse%2C%22terminologyIntegratedSearchUrl%22%3A%22https%3A//terminology.metadatacenter.org/bioportal/integrated-search%22%2C%22showInstanceDataFull%22%3Afalse%2C%22showTemplateSourceData%22%3Afalse%7D%7D%2C%22WATER_BUTLER_ENABLED%22%3Atrue%2C%22plauditWidgetUrl%22%3A%22https%3A//plaudit.pub/embed/endorsements.js%22%2C%22environment%22%3A%22production%22%2C%22lintOnBuild%22%3Afalse%2C%22testsEnabled%22%3Afalse%2C%22sourcemapsEnabled%22%3Atrue%2C%22showDevBanner%22%3Afalse%2C%22rootURL%22%3A%22/%22%2C%22assetsPrefix%22%3A%22/ember_osf_web/%22%2C%22locationType%22%3A%22auto%22%2C%22sentryDSN%22%3A%22https%3A//90af8984628e42799a5ec453ef6d6fc4@sentry2-client.cos.io/7%22%2C%22googleTagManagerId%22%3A%22GTM-NDTC398%22%2C%22sentryOptions%22%3A%7B%22release%22%3A%2251fd9549fa239922ec181dd8d6360baa7e43197d%22%2C%22ignoreErrors%22%3A%5B%22TransitionAborted%22%5D%7D%2C%22EmberENV%22%3A%7B%22FEATURES%22%3A%7B%7D%2C%22EXTEND_PROTOTYPES%22%3A%7B%22Date%22%3Afalse%7D%2C%22_APPLICATION_TEMPLATE_WRAPPER%22%3Afalse%2C%22_DEFAULT_ASYNC_OBSERVERS%22%3Atrue%2C%22_JQUERY_INTEGRATION%22%3Afalse%2C%22_TEMPLATE_ONLY_GLIMMER_COMPONENTS%22%3Atrue%7D%2C%22APP%22%3A%7B%22name%22%3A%22ember-osf-web%22%2C%22version%22%3A%2224.09.1%22%7D%2C%22moment%22%3A%7B%22includeTimezone%22%3A%22all%22%2C%22outputFormat%22%3A%22YYYY-MM-DD%20h%3Amm%20A%20z%22%7D%2C%22metricsAdapters%22%3A%5B%7B%22name%22%3A%22GoogleTagManager%22%2C%22environments%22%3A%5B%22production%22%5D%2C%22config%22%3A%7B%22id%22%3A%22GTM-NDTC398%22%7D%7D%5D%2C%22OSF%22%3A%7B%22apiNamespace%22%3A%22v2%22%2C%22backend%22%3A%22prod%22%2C%22url%22%3A%22https%3A//osf.io/%22%2C%22apiUrl%22%3A%22https%3A//api.osf.io%22%2C%22apiVersion%22%3A%222.20%22%2C%22apiHeaders%22%3A%7B%22Accept%22%3A%22application/vnd.api+json%3B%20version%3D2.20%22%7D%2C%22learnMoreUrl%22%3A%22https%3A//cos.io/our-products/osf/%22%2C%22donateUrl%22%3A%22https%3A//cos.io/donate%22%2C%22renderUrl%22%3A%22https%3A//mfr.osf.io/render%22%2C%22mfrUrl%22%3A%22https%3A//mfr.osf.io/%22%2C%22waterbutlerUrl%22%3A%22https%3A//files.osf.io/%22%2C%22helpUrl%22%3A%22http%3A//help.osf.io%22%2C%22shareBaseUrl%22%3A%22https%3A//share.osf.io/%22%2C%22shareApiUrl%22%3A%22https%3A//share.osf.io/api/v2%22%2C%22shareSearchUrl%22%3A%22https%3A//share.osf.io/api/v2/search/creativeworks/_search%22%2C%22devMode%22%3Afalse%2C%22metricsStartDate%22%3A%222019-01-01%22%2C%22cookieDomain%22%3Anull%2C%22authenticator%22%3A%22authenticator%3Aosf-cookie%22%2C%22cookies%22%3A%7B%22status%22%3A%22osf_status%22%2C%22keenUserId%22%3A%22keenUserId%22%2C%22keenSessionId%22%3A%22keenSessionId%22%2C%22cookieConsent%22%3A%22osf_cookieconsent%22%2C%22newFeaturePopover%22%3A%22metadataFeaturePopover%22%2C%22maintenance%22%3A%22maintenance%22%2C%22csrf%22%3A%22api-csrf%22%2C%22authSession%22%3A%22embosf-auth-session%22%7D%2C%22localStorageKeys%22%3A%7B%22authSession%22%3A%22embosf-auth-session%22%2C%22joinBannerDismissed%22%3A%22slide%22%7D%2C%22casUrl%22%3A%22https%3A//accounts.osf.io%22%2C%22analyticsAttrs%22%3A%7B%22name%22%3A%22data-analytics-name%22%2C%22scope%22%3A%22data-analytics-scope%22%2C%22extra%22%3A%22data-analytics-extra%22%2C%22category%22%3A%22data-analytics-category%22%2C%22action%22%3A%22data-analytics-action%22%7D%2C%22doiUrlPrefix%22%3A%22https%3A//doi.org/%22%2C%22cookieLoginUrl%22%3A%22https%3A//accounts.osf.io/login%22%2C%22oauthUrl%22%3A%22https%3A//accounts.osf.io/oauth2/authorize%22%2C%22isLocal%22%3Afalse%2C%22keenProjectId%22%3A%225797b58fbcb79c2c0fa1a705%22%2C%22orcidClientId%22%3A%22APP-VGLDMYSOHONDWCV8%22%7D%2C%22social%22%3A%7B%22twitter%22%3A%7B%22viaHandle%22%3A%22OSFramework%22%7D%7D%2C%22signUpPolicy%22%3A%7B%22termsLink%22%3A%22https%3A//github.com/CenterForOpenScience/centerforopenscience.org/blob/master/TERMS_OF_USE.md%22%2C%22privacyPolicyLink%22%3A%22https%3A//github.com/CenterForOpenScience/centerforopenscience.org/blob/master/PRIVACY_POLICY.md%22%2C%22cookiesLink%22%3A%22https%3A//github.com/CenterForOpenScience/centerforopenscience.org/blob/master/PRIVACY_POLICY.md%23f-cookies%22%7D%2C%22footerLinks%22%3A%7B%22cos%22%3A%22https%3A//cos.io%22%2C%22statusPage%22%3A%22https%3A//status.cos.io/%22%2C%22apiDocs%22%3A%22https%3A//developer.osf.io/%22%2C%22topGuidelines%22%3A%22http%3A//cos.io/top/%22%2C%22rpp%22%3A%22https%3A//osf.io/ezcuj/wiki/home/%22%2C%22rpcb%22%3A%22https%3A//osf.io/collections/rpcb/discover%22%2C%22twitter%22%3A%22http%3A//twitter.com/OSFramework%22%2C%22facebook%22%3A%22https%3A//www.facebook.com/CenterForOpenScience/%22%2C%22googleGroup%22%3A%22https%3A//groups.google.com/forum/%23%21forum/openscienceframework%22%2C%22github%22%3A%22https%3A//www.github.com/centerforopenscience%22%7D%2C%22support%22%3A%7B%22preregUrl%22%3A%22https%3A//cos.io/prereg/%22%2C%22statusPageUrl%22%3A%22https%3A//status.cos.io%22%2C%22faqPageUrl%22%3A%22https%3A//help.osf.io%22%2C%22supportEmail%22%3A%22support@osf.io%22%2C%22contactEmail%22%3A%22contact@osf.io%22%2C%22consultationUrl%22%3A%22https%3A//cos.io/stats_consulting/%22%2C%22twitterUrl%22%3A%22https%3A//twitter.com/OSFSupport%22%2C%22mailingUrl%22%3A%22https%3A//groups.google.com/forum/%23%21forum/openscienceframework%22%2C%22facebookUrl%22%3A%22https%3A//www.facebook.com/CenterForOpenScience/%22%2C%22githubUrl%22%3A%22https%3A//github.com/centerforopenscience%22%7D%2C%22helpLinks%22%3A%7B%22linkToAProject%22%3A%22https%3A//help.osf.io/hc/en-us/articles/360019930313-Link-to-a-Project%22%7D%2C%22dashboard%22%3A%7B%22popularNode%22%3A%2257tnq%22%2C%22noteworthyNode%22%3A%22z3sg2%22%7D%2C%22featureFlagNames%22%3A%7B%22routes%22%3A%7B%22collections.moderation%22%3A%22collections_moderation%22%2C%22registries.branded%22%3A%22branded_registries%22%2C%22registries.branded.discover%22%3A%22branded_registries%22%2C%22guid-node.index%22%3A%22ember_project_detail_page%22%2C%22guid-node.drafts.index%22%3A%22ember_edit_draft_registration_page%22%2C%22guid-node.drafts.register%22%3A%22ember_edit_draft_registration_page%22%2C%22guid-user.index%22%3A%22ember_user_profile_page%22%2C%22guid-registration.index%22%3A%22ember_old_registration_detail_page%22%2C%22settings%22%3A%22ember_user_settings_page%22%2C%22settings.profile%22%3A%22ember_user_settings_page%22%2C%22settings.profile.education%22%3A%22ember_user_settings_page%22%2C%22settings.profile.employment%22%3A%22ember_user_settings_page%22%2C%22settings.profile.name%22%3A%22ember_user_settings_page%22%2C%22settings.profile.social%22%3A%22ember_user_settings_page%22%2C%22settings.account%22%3A%22ember_user_settings_account_page%22%2C%22settings.tokens%22%3A%22ember_user_settings_tokens_page%22%2C%22settings.tokens.index%22%3A%22ember_user_settings_tokens_page%22%2C%22settings.tokens.create%22%3A%22ember_user_settings_tokens_page%22%2C%22settings.tokens.edit%22%3A%22ember_user_settings_tokens_page%22%2C%22settings.developer-apps%22%3A%22ember_user_settings_apps_page%22%2C%22settings.developer-apps.index%22%3A%22ember_user_settings_apps_page%22%2C%22settings.developer-apps.create%22%3A%22ember_user_settings_apps_page%22%2C%22settings.developer-apps.edit%22%3A%22ember_user_settings_apps_page%22%2C%22register%22%3A%22ember_auth_register%22%2C%22registries.overview%22%3A%22ember_registries_detail_page%22%2C%22registries.overview.index%22%3A%22ember_registries_detail_page%22%2C%22registries.overview.comments%22%3A%22ember_registries_detail_page%22%2C%22registries.overview.contributors%22%3A%22ember_registries_detail_page%22%2C%22registries.overview.children%22%3A%22ember_registries_detail_page%22%2C%22registries.overview.links%22%3A%22ember_registries_detail_page%22%2C%22registries.start%22%3A%22ember_registries_submission_start%22%2C%22registries.drafts%22%3A%22ember_registries_submission_drafts%22%2C%22registries.drafts.index%22%3A%22ember_registries_submission_drafts%22%2C%22registries.drafts.draft.metadata%22%3A%22ember_edit_draft_registration_page%22%2C%22registries.drafts.draft.page%22%3A%22ember_edit_draft_registration_page%22%2C%22registries.drafts.draft.review%22%3A%22ember_edit_draft_registration_page%22%2C%22registries.forms%22%3A%22ember_registries_submission_forms%22%2C%22registries.forms.help%22%3A%22ember_registries_submission_forms%22%2C%22meetings.index%22%3A%22ember_meetings_page%22%2C%22meetings.detail%22%3A%22ember_meeting_detail_page%22%7D%2C%22navigation%22%3A%7B%22institutions%22%3A%22institutions_nav_bar%22%7D%2C%22storageI18n%22%3A%22storage_i18n%22%2C%22enableInactiveSchemas%22%3A%22enable_inactive_schemas%22%2C%22verifyEmailModals%22%3A%22ember_verify_email_modals%22%2C%22ABTesting%22%3A%7B%22homePageHeroTextVersionB%22%3A%22ab_testing_home_page_hero_text_version_b%22%7D%2C%22registrationFilesPage%22%3A%22ember_registration_files_page%22%2C%22egapAdmins%22%3A%22egap_admins%22%7D%2C%22gReCaptcha%22%3A%7B%22siteKey%22%3A%226Ld2hikTAAAAAAhExltkBtTplSAJCSwAjpvMnOhc%22%2C%22jsUrl%22%3A%22https%3A//recaptcha.net/recaptcha/api.js%3Frender%3Dexplicit%22%7D%2C%22home%22%3A%7B%22youtubeId%22%3A%222TV21gOzfhw%22%7D%2C%22secondaryNavbarId%22%3A%22__secondaryOSFNavbar__%22%2C%22engines%22%3A%7B%22collections%22%3A%7B%22enabled%22%3Atrue%7D%2C%22registries%22%3A%7B%22enabled%22%3Atrue%7D%2C%22handbook%22%3A%7B%22enabled%22%3Afalse%2C%22docGenerationEnabled%22%3Afalse%7D%7D%2C%22ember-cli-tailwind%22%3A%7B%22shouldIncludeStyleguide%22%3Afalse%7D%2C%22ember-cli-mirage%22%3A%7B%22enabled%22%3Afalse%2C%22usingProxy%22%3Afalse%2C%22useDefaultPassthroughs%22%3Atrue%7D%2C%22changeset-validations%22%3A%7B%22rawOutput%22%3Atrue%7D%2C%22mirageScenarios%22%3A%5B%22cedar%22%2C%22collections%22%2C%22dashboard%22%2C%22forks%22%2C%22loggedIn%22%2C%22meetings%22%2C%22preprints%22%2C%22registrations%22%2C%22settings%22%5D%2C%22defaultProvider%22%3A%22osf%22%2C%22pageTitle%22%3A%7B%22prepend%22%3Afalse%7D%2C%22exportApplicationGlobal%22%3Afalse%2C%22ember-faker%22%3A%7B%7D%2C%22FB_APP_ID%22%3A%221022273774556662%22%2C%22microfeedback%22%3A%7B%22url%22%3A%22https%3A//microfeedback-osf.herokuapp.com/13209/3%22%2C%22pageParams%22%3A%7B%22QuickFiles%22%3A%7B%22componentID%22%3A%2213836%22%2C%22priorityID%22%3A%2210100%22%7D%7D%7D%7D" /> <meta name="analytics-page/config/environment" content="%7B%22modulePrefix%22%3A%22analytics-page%22%2C%22environment%22%3A%22production%22%7D" /> <meta name="collections/config/environment" content="%7B%22environment%22%3A%22production%22%2C%22hostAppName%22%3A%22collections%22%2C%22modulePrefix%22%3A%22collections%22%2C%22OSF%22%3A%7B%22shareSearchUrl%22%3A%22https%3A//share.osf.io/api/v2/search/creativeworks/_search%22%2C%22url%22%3A%22http%3A//localhost%3A5000/%22%7D%2C%22whiteListedProviders%22%3A%5B%22arXiv%22%2C%22bioRxiv%22%2C%22Cogprints%22%2C%22PeerJ%22%2C%22Research%20Papers%20in%20Economics%22%2C%22Preprints.org%22%5D%2C%22APP%22%3A%7B%7D%7D" /> <meta name="registries/config/environment" content="%7B%22environment%22%3A%22production%22%2C%22EmberENV%22%3A%7B%22FEATURES%22%3A%7B%7D%2C%22EXTEND_PROTOTYPES%22%3A%7B%22Date%22%3Afalse%7D%7D%2C%22APP%22%3A%7B%7D%2C%22hostAppName%22%3A%22registries%22%2C%22modulePrefix%22%3A%22registries%22%2C%22ember-cli-mirage%22%3A%7B%22enabled%22%3Afalse%7D%2C%22shareBaseURL%22%3A%22https%3A//share.osf.io%22%2C%22shareSearchBaseURL%22%3A%22https%3A//share.osf.io/api/v2/search%22%2C%22indexPageRegistrationIds%22%3A%5B%226tsnj%22%2C%22aurjt%22%2C%22e94t8%22%2C%222tpy9%22%2C%222ds52%22%5D%2C%22externalRegistries%22%3A%5B%7B%22https%22%3Atrue%2C%22name%22%3A%22ClinicalTrials.gov%22%2C%22urlRegex%22%3A%22%5Ehttps%3F%3A//.*clinicaltrials%5C%5C.gov.*%24%22%7D%2C%7B%22https%22%3Atrue%2C%22name%22%3A%22Research%20Registry%22%2C%22urlRegex%22%3A%22%5Ehttps%3F%3A//.*researchregistry%5C%5C.com.*%24%22%7D%5D%2C%22externalLinks%22%3A%7B%22help%22%3A%22https%3A//help.osf.io%22%2C%22donate%22%3A%22https%3A//cos.io/donate%22%7D%2C%22defaultProviderId%22%3A%22osf%22%2C%22indexPageRegistrationsQuery%22%3A%226tsnj%20OR%20aurjt%20OR%20e94t8%20OR%202tpy9%20OR%202ds52%22%7D" /> <meta name="ember-osf-web/config/asset-manifest" content="%7B%22bundles%22%3A%7B%22analytics-page%22%3A%7B%22assets%22%3A%5B%7B%22uri%22%3A%22/ember_osf_web/engines-dist/analytics-page/assets/engine-a0be585cad6159bb64f0e5a4544b83de.css%22%2C%22type%22%3A%22css%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/analytics-page/assets/engine-e1c9be05fde161b3f5fa15afc076b914.js%22%2C%22type%22%3A%22js%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/analytics-page/assets/engine-vendor-9fd291a4fa2be50d9dbc2b116bfd16bb.css%22%2C%22type%22%3A%22css%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/analytics-page/assets/engine-vendor-c869d7f47c27a8c8c92e9b4935a2c15b.js%22%2C%22type%22%3A%22js%22%7D%5D%7D%2C%22collections%22%3A%7B%22assets%22%3A%5B%7B%22uri%22%3A%22/ember_osf_web/engines-dist/collections/assets/engine-8b40c8c8eb69ea335e52514c2b4964d0.css%22%2C%22type%22%3A%22css%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/collections/assets/engine-f9a813b378a618d26daaa2696e559706.js%22%2C%22type%22%3A%22js%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/collections/assets/engine-vendor-387e367f16538c3feb9822205c292c8b.js%22%2C%22type%22%3A%22js%22%7D%5D%7D%2C%22registries%22%3A%7B%22assets%22%3A%5B%7B%22uri%22%3A%22/ember_osf_web/engines-dist/registries/assets/engine-0f0b78038e6b127c0e458c8c0795c857.js%22%2C%22type%22%3A%22js%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/registries/assets/engine-51aa6ffd3187e052e0c2ece140c9e718.css%22%2C%22type%22%3A%22css%22%7D%2C%7B%22uri%22%3A%22/ember_osf_web/engines-dist/registries/assets/engine-vendor-7dc4d67944c1b01f3a7c4b0a95bb115f.js%22%2C%22type%22%3A%22js%22%7D%5D%7D%7D%7D" /> </head> <body> <script> var configJson = document.head.querySelector("meta[name$='/config/environment']").content; var configObject = JSON.parse(unescape(configJson)); if (configObject.googleTagManagerId) { window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', configObject.googleTagManagerId); } </script> <noscript> <p> For full functionality of this site it is necessary to enable JavaScript. Here are <a href='https://www.enable-javascript.com/' target='_blank'> instructions for enabling JavaScript in your web browser</a>. </p> </noscript> <script> window.prerenderReady = false; </script> <script src="/ember_osf_web/assets/vendor-50512cac0d5033021f05a451ae964ebf.js"></script> <script src="/ember_osf_web/assets/chunk.475.0f80c599512b2ed6a405.js"></script> <script src="/ember_osf_web/assets/chunk.143.c8a86a0fe1a858577c60.js"></script> <script src="/ember_osf_web/assets/ember-osf-web-8a5f873f8e68b5f0368b4fbd4829f6eb.js"></script> <script src="https://cdn.ravenjs.com/3.22.1/ember/raven.min.js"></script> <script> var encodedConfig = document.head.querySelector("meta[name$='/config/environment']").content; var config = JSON.parse(unescape(encodedConfig)); if (config.sentryDSN) { Raven.config(config.sentryDSN, config.sentryOptions || {}).install(); } </script> <div id="ember-basic-dropdown-wormhole"></div> </body> </html>