CINXE.COM

<!doctype html><html lang="en"><head><meta charset="utf-8"/><title>Competency Hub</title><meta name="HandheldFriendly" content="true"/><meta name="MobileOptimized" content="width"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#70bdbd"/><meta name="ebi:owner" content="Web development team"/><meta name="google-site-verification" content="oPlHwswi_m7vrn4Y5rCJq40LHfgRmT9cIHQjjFPgYgs"/><link rel="icon" type="image/x-icon" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/favicon.ico"/><link rel="icon" type="image/png" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/favicon-32x32.png"/><link rel="icon" type="image/png" sizes="192x192" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/android-chrome-192x192.png"/><link rel="apple-touch-icon-precomposed" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/apple-icon-57x57.png"/><link rel="apple-touch-icon-precomposed" sizes="72x72" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/apple-icon-72x72.png"/><link rel="apple-touch-icon-precomposed" sizes="114x114" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/apple-icon-114x114.png"/><link rel="apple-touch-icon-precomposed" sizes="144x144" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/apple-icon-144x144.png"/><link rel="mask-icon" href="https://ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.3/images/logos/EMBL-EBI/favicons/safari-pinned-tab.svg" color="#ffffff"/><link rel="stylesheet" href="https://assets.emblstatic.net/vf/v2.5.10/css/styles.css"/><link rel="stylesheet" href="//ebi.emblstatic.net/web_guidelines/EBI-Icon-fonts/v1.3/fonts.css" media="all"/><link rel="stylesheet" href="https://assets.emblstatic.net/vf/v2.5.10/assets/ebi-header-footer/ebi-header-footer.css" media="all"/><script type="text/javascript">!function(i){if(i.search){var l={};i.search.slice(1).split("&").forEach(function(i){var a=i.split("=");l[a[0]]=a.slice(1).join("=").replace(/~and~/g,"&")}),void 0!==l.p&&window.history.replaceState(null,null,i.pathname.slice(0,-1)+(l.p||"")+(l.q?"?"+l.q:"")+i.hash)}}(window.location)</script><link href="/static/css/2.ab0343c4.chunk.css" rel="stylesheet"><link href="/static/css/main.5d44defd.chunk.css" rel="stylesheet"></head><body class="vf-body"><span data-protection-message-disable="true"></span><header id="masthead-black-bar" class="clearfix masthead-black-bar | ebi-header-footer vf-content vf-u-fullbleed"></header><div id="root" class="vf-content"></div><link rel="import" href="https://www.embl.org/api/v1/pattern.html?filter-content-type=article&filter-id=6682&pattern=node-body&source=contenthub" data-target="self" data-embl-js-content-hub-loader/><script defer="defer" src="//ebi.emblstatic.net/web_guidelines/EBI-Framework/v1.4/js/script.js"></script><link rel="import" href="https://www.embl.org/api/v1/pattern.html?filter-content-type=article&filter-id=106902&pattern=node-body&source=contenthub" data-target="self" data-embl-js-content-hub-loader/><script src="https://assets.emblstatic.net/vf/v2.5.10/scripts/scripts.js"></script><script>!function(l){function e(e){for(var r,t,n=e[0],o=e[1],u=e[2],f=0,i=[];f<n.length;f++)t=n[f],p[t]&&i.push(p[t][0]),p[t]=0;for(r in o)Object.prototype.hasOwnProperty.call(o,r)&&(l[r]=o[r]);for(s&&s(e);i.length;)i.shift()();return c.push.apply(c,u||[]),a()}function a(){for(var e,r=0;r<c.length;r++){for(var t=c[r],n=!0,o=1;o<t.length;o++){var u=t[o];0!==p[u]&&(n=!1)}n&&(c.splice(r--,1),e=f(f.s=t[0]))}return e}var t={},p={1:0},c=[];function f(e){if(t[e])return t[e].exports;var r=t[e]={i:e,l:!1,exports:{}};return l[e].call(r.exports,r,r.exports,f),r.l=!0,r.exports}f.m=l,f.c=t,f.d=function(e,r,t){f.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:t})},f.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},f.t=function(r,e){if(1&e&&(r=f(r)),8&e)return r;if(4&e&&"object"==typeof r&&r&&r.__esModule)return r;var t=Object.create(null);if(f.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:r}),2&e&&"string"!=typeof r)for(var n in r)f.d(t,n,function(e){return r[e]}.bind(null,n));return t},f.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return f.d(r,"a",r),r},f.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},f.p="/";var r=window.webpackJsonp=window.webpackJsonp||[],n=r.push.bind(r);r.push=e,r=r.slice();for(var o=0;o<r.length;o++)e(r[o]);var s=n;a()}([])</script><script src="/static/js/2.ff7e77c4.chunk.js"></script><script src="/static/js/main.2f8091e5.chunk.js"></script></body></html>