, wellcome-brand hrb-brand o-page-container no-js homepage o-layout-reset , u-hide-visually, o-page, f1r-ga-data, c-cookie-warning js-cookie-warning, o-wrapper, c-cookie-warning__text, js-scroll-to, c-cookie-warning__close js-cookie-warning-close, material-icons, header-wrapper , c-navbar js-navbar c-navbar--userSite t-inverted js-sticky, c-navbar__content, c-navbar__branding-row, o-actions o-actions--middle, o-actions__primary, c-navbar__branding c-branding c-branding--hrb u-mr--5@sm, o-actions__secondary _mdl-layout, u-hide u-show@navbar t-inverted, c-navbar__search-form c-search-form js-search-form, mdl-button mdl-js-button mdl-button--icon c-navbar__toggle c-navbar__toggle--search js-navbar-search-toggle, c-navbar__search-form-inputs is-collapsed, c-navbar__search-form-container, c-navbar__search-form-input-label mdl-textfield mdl-textfield--full-width mdl-js-textfield, _btn-reset mdl-textfield__btn mdl-js-textfield-clear js-search-form__clear mdl-textfield__clear js-navbar-clear-toggle, material-icons mdl-textfield__icn, mdl-textfield__input c-navbar__search-form-input, mdl-textfield__label, u-hide@navbar, mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon c-navbar__toggle c-navbar__toggle--menu js-navbar-toggle, material-icons c-navbar__toggle-open, material-icons c-navbar__toggle-close, c-navbar__menu-row js-navbar-block is-collapsed, c-navbar__menu-row-content, c-navbar__search-form--mobile c-search-form js-search-form _mdl-layout c-navbar__menu-bar-spacing, t-inverted, mdl-textfield mdl-textfield--full-width mdl-js-textfield c-navbar__search-form-input-label, _btn-reset mdl-textfield__btn mdl-js-textfield-clear js-search-form__clear mdl-textfield__clear , c-menubar c-navbar__menu-bar js-main-menu, c-menubar__item js-menu-item c-navbar__menu-bar-item
, c-navbar__menu-bar-link js-menu-link , c-menubar__item js-menu-item c-navbar__menu-bar-item
c-menubar__item--selected c-navbar__menu-bar-item--parent , c-menu js-menu
is-collapsed c-menubar__menu c-navbar__menu, c-menu__item js-menu-item
, c-menu__link js-menu-link
, o-actions__secondary, _mdl-layout c-navbar__menu-bar-spacing, c-navbar__cta js-navbar-link mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--white mdl-button--full-width mdl-button--multi-line, content-wrapper o-page__main row , content, main-wrapper p-homepage, u-sr-only, p-homepage__header t-inverted, o-wrapper p-homepage__header-content, o-layout, o-layout__item u-5/6@md u-push-1/12@md, o-block o-block--chipped, o-table@md o-table--middle, o-table__tr@md u-white, o-table__td@md, p-homepage__title t-h1 u-mb--2 u-mb--0@md, u-hide u-show@md, o-table__td@md _border-left, p-homepage__subtitle t-h3 u-mb--2, _mdl-layout u-mt--2, p-homepage__ctas--first, p-homepage__ctas-button mdl-button mdl-js-ripple-effect mdl-js-button mdl-button--large mdl-button--raised mdl-button--accent mdl-button--no-shadow u-mr--1 mdl-button--multi-line, p-homepage__ctas-button mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--large mdl-button--inverted mdl-button--outline mdl-button--no-shadow mdl-button--multi-line, o-layout__item u-mt--6, o-actions o-actions--bottom u-left, p-homepage__header-branding, p-homepage__header-branding c-branding--f1000, p-homepage__recent t-inverted, o-layout js-latest-content, o-layout__item, p-homepage__recent-title t-h3, p-homepage__recent-browse c-link--icon t-body, c-link__icn, p-homepage__processing t-inverted, p-homepage__processing-title t-h3, p-homepage__processing-date t-body, p-homepage__processing-items, p-homepage__processing-item, p-homepage__processing-time, p-homepage__processing-description, p-homepage__news t-inverted, p-homepage__news-title t-h3, p-homepage__news-items, p-homepage__news-item, p-homepage__news-image, p-homepage__news-description, p-homepage__news-date, p-homepage__features, o-layout__item u-2/3@sm u-push-1/6@sm u-1/2@md u-push-1/4@md, p-homepage__features-list, p-homepage__features-list-item, p-homepage__features-list-item-icon, p-homepage__features-list-item-text t-h3, u-center, p-homepage__learn-more c-link--large c-link--icon t-h3, p-homepage__benefits, o-layout__item u-1/3@sm u-mb--4, c-highlight-list__icon, c-highlight-list, c-highlight-list__title t-h2, c-highlight-list__list, c-highlight-list__list-item t-h4, o-layout__item u-1/3@sm, p-homepage__quote, o-layout__item u-1/4@md u-center u-left@md, p-homepage__quote-img-container, p-homepage__quote-img, o-layout__item u-3/4@md, p-homepage__quote-content t-h2, p-homepage__quote-footer t-h4, p-homepage__quote-author, sticky-email-wrapper, sticky-email is-closed , sticky-email__header, sticky-email__title, sticky-email__icon icon-plus, sticky-email__content, sticky-email__form _mdl-layout, sticky-email__inputs, sticky-email__input mdl-textfield mdl-textfield--full-width mdl-js-textfield mdl-textfield--floating-label, mdl-textfield__input, is-required, mdl-textfield__error sticky-email__error, sticky-email__submit mdl-button mdl-button--multi-line mdl-js-button mdl-button--filled mdl-button--accent, sticky-email__success, f1r_icon icon-4_close_small js-sticky-close, footer-wrapper, footer, c-footer t-inverted, o-layout__item u-mb--3 u-mb--5@sm u-center u-left@sm, c-branding c-branding--hrb, c-footer__nav, o-layout__item u-middle u-2/3@sm u-nowrap@sm u-mb--3 u-mb--0@sm u-center u-left@sm, c-list--horizontal c-list--separator, c-list--horizontal__item , t-body u-upper , o-layout__item u-middle u-1/3@sm u-center u-right@sm u-mb--3 u-mb--0@sm, u-hide u-show@lg, _mdl-layout, mdl-button mdl-js-button mdl-button--inverted mdl-button--no-shadow mdl-js-ripple-effect mdl-button--outline mdl-button--multi-line, c-hr c-hr--low-med u-mb--5 u-mt--3, o-layout__item u-mb--2 u-mb--0@md, c-footer__share, c-footer__share-icon, f1r-icon icon-100_open_access license-icon, f1r-icon icon-116_cc license-icon license-icon-cc, f1r-icon icon-117_ccby license-icon license-icon-cc, f1r-icon icon-118_cco license-icon, o-layout__item u-1/2@xsm u-1/3@sm u-left u-mb--3 u-mb--0@xsm, o-pack o-pack--max o-pack--auto o-pack--bottom u-1/1, o-pack__item, c-footer__logo c-branding--neuro u-pr--2, o-pack__item u-right u-left@xsm, c-footer__logo c-branding--f1000 u-pl--2, o-layout__item u-1/2@xsm u-2/3@sm u-right@xsm u-bottom, t-body u-white--full u-mb--0 u-mt--0 , c-footer__link--strong, cookie-warning-space, optanon-show-settings, sign-in-popup, sign-in en_US, arrow-closed sign-in-arrow-padding arrow-opened, sign-in-form, target-field, login-container, sign-in-input, sign-in-remember, checkbox-wrapper, checkbox is-hidden, checkbox-label, sign-in-link, sign-in-button-container margin-top margin-left-20 margin-bottom, sign-in-buttons general-white-orange-button, sign-in-buttons sign-in-cancel-button margin-left, clearfix, sign-in-error, sign-in-loading, forgot-password-container, text first, forgot-password-email-error, forgot-password-google-email-error, forgot-password-facebook-email-error, forgot-password-captcha-error, sign-in-button-container margin-left-20 margin-bottom, text last, forgot-password-server-error, sign-in-success, sign-in-form-register-section, is-hidden, o-overlay js-overlay is-hidden, o-modal o-modal--auto@md js-external-messages is-hidden, o-modal__body, c-console, _mdl-layout c-console__bdy js-external-messages-body, _mdl-layout c-console__ftr o-flex o-flex--reverse js-external-messages-footer, mdl-button mdl-js-button mdl-button--raised mdl-button--colored c-console__btn js-external-messages-close,