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+<?xml version="1.0" encoding="utf-8"?>
+<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" default-locale="en-US">
+  <info>
+    <title>Qeios</title>
+    <id>http://www.zotero.org/styles/qeios</id>
+    <link href="http://www.zotero.org/styles/qeios" rel="self"/>
+    <link href="http://www.zotero.org/styles/vancouver" rel="template"/>
+    <link href="https://www.qeios.com/posting-policy#references" rel="documentation"/>
+    <author>
+      <name>Alberto Marinello</name>
+      <email>am@qeios.com</email>
+    </author>
+    <contributor>
+      <name>Gabriele Marinello</name>
+    </contributor>
+    <contributor>
+      <name>Marcello Fuschi</name>
+    </contributor>
+    <category citation-format="numeric"/>
+    <category field="science"/>
+    <issn>2632-3834</issn>
+    <updated>2021-01-24T12:23:44+00:00</updated>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  </info>
+  <locale xml:lang="en">
+    <date form="text" delimiter=" ">
+      <date-part name="day"/>
+      <date-part name="month" form="short" strip-periods="true"/>
+      <date-part name="year"/>
+    </date>
+    <terms>
+      <term name="collection-editor" form="long">
+        <single>editor</single>
+        <multiple>editors</multiple>
+      </term>
+      <term name="presented at">presented at</term>
+      <term name="retrieved">available from</term>
+      <term name="section" form="short">sect.</term>
+      <term name="et-al">et al.</term>
+      <term name="page" form="short">
+        <single>p.</single>
+        <multiple>pp.</multiple>
+      </term>
+    </terms>
+  </locale>
+  <macro name="author">
+    <names variable="author">
+      <name delimiter=", " delimiter-precedes-et-al="always" et-al-min="6" et-al-use-first="5" initialize="false" initialize-with=". "/>
+      <label form="long"/>
+      <et-al term="et-al"/>
+      <substitute>
+        <names variable="editor"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="editor">
+    <names variable="editor" suffix=".">
+      <name delimiter=", " delimiter-precedes-et-al="always" et-al-min="6" et-al-use-first="5" initialize="false" initialize-with=". "/>
+      <label form="long"/>
+      <et-al term="et-al"/>
+    </names>
+  </macro>
+  <macro name="chapter-marker">
+    <choose>
+      <if type="chapter paper-conference entry-dictionary entry-encyclopedia" match="any">
+        <text term="in" text-case="capitalize-first" font-style="italic"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="date">
+    <choose>
+      <if type="article-journal article-magazine article-newspaper book paper-conference review review-book thesis" match="any">
+        <choose>
+          <if variable="issued" match="all">
+            <date variable="issued">
+              <date-part name="year" prefix="(" suffix=")"/>
+            </date>
+          </if>
+        </choose>
+      </if>
+      <else-if type="report">
+        <date variable="issued" delimiter=" " prefix="(" suffix=")">
+          <date-part name="year"/>
+          <date-part name="month" form="short" strip-periods="true"/>
+        </date>
+      </else-if>
+    </choose>
+  </macro>
+  <macro name="extended-date">
+    <choose>
+      <if type="article-journal article-magazine article-newspaper book paper-conference review review-book thesis" match="any">
+        <choose>
+          <if variable="issued" match="none">
+            <text macro="accessed-date"/>
+          </if>
+        </choose>
+      </if>
+      <else-if type="bill legislation" match="any">
+        <group delimiter=", ">
+          <date variable="issued" delimiter=" ">
+            <date-part name="month" form="short" strip-periods="true"/>
+            <date-part name="day"/>
+          </date>
+          <date variable="issued">
+            <date-part name="year"/>
+          </date>
+        </group>
+      </else-if>
+      <else-if type="patent">
+        <group suffix=".">
+          <group delimiter=", ">
+            <text variable="number"/>
+            <date variable="issued">
+              <date-part name="year"/>
+            </date>
+          </group>
+        </group>
+      </else-if>
+      <else-if type="speech">
+        <group delimiter="; ">
+          <group delimiter=" ">
+            <date variable="issued" delimiter=" ">
+              <date-part name="year"/>
+              <date-part name="month" form="short" strip-periods="true"/>
+              <date-part name="day"/>
+            </date>
+          </group>
+          <text variable="event-place"/>
+        </group>
+      </else-if>
+      <else-if type="post-weblog webpage" match="any">
+        <date variable="issued" form="text"/>
+        <group prefix="[" suffix="]" delimiter=" ">
+          <text term="cited" text-case="lowercase"/>
+          <date variable="accessed" form="text"/>
+        </group>
+      </else-if>
+      <else>
+        <group suffix=".">
+          <date variable="issued">
+            <date-part name="year"/>
+          </date>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="title">
+    <text variable="title"/>
+    <choose>
+      <if type="book chapter" match="any">
+        <text macro="edition" prefix=". "/>
+      </if>
+    </choose>
+    <choose>
+      <if type="song motion_picture" match="any">
+        <text variable="medium" prefix=" [" suffix="]"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="container-title">
+    <choose>
+      <if type="article-journal article-magazine chapter paper-conference article-newspaper post-weblog webpage post report" match="any">
+        <group suffix="." delimiter=" ">
+          <choose>
+            <if type="article-journal report" match="any">
+              <text variable="container-title" font-style="italic" form="short" strip-periods="true"/>
+            </if>
+            <else-if type="post-weblog webpage post" match="any">
+              <group delimiter=" ">
+                <text term="in" text-case="capitalize-first" suffix=":" font-style="italic"/>
+                <text variable="container-title" font-style="italic"/>
+                <choose>
+                  <if variable="URL">
+                    <text term="internet" prefix="[" suffix="]" text-case="capitalize-first"/>
+                  </if>
+                </choose>
+              </group>
+            </else-if>
+            <else>
+              <text variable="container-title" font-style="italic" strip-periods="true"/>
+            </else>
+          </choose>
+        </group>
+        <text macro="edition" prefix=" "/>
+      </if>
+      <else-if type="bill legislation" match="any">
+        <group delimiter=", ">
+          <group delimiter=". ">
+            <text variable="container-title"/>
+            <group delimiter=" ">
+              <text term="section" form="short" text-case="capitalize-first"/>
+              <text variable="section"/>
+            </group>
+          </group>
+          <text variable="number"/>
+        </group>
+      </else-if>
+      <else-if type="speech">
+        <group delimiter=": " suffix=";">
+          <group delimiter=" ">
+            <text variable="genre" text-case="capitalize-first"/>
+            <text term="presented at"/>
+          </group>
+          <text variable="event"/>
+        </group>
+      </else-if>
+      <else>
+        <text variable="container-title" suffix="."/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="edition">
+    <choose>
+      <if is-numeric="edition">
+        <group delimiter=" ">
+          <number variable="edition" form="ordinal"/>
+          <text term="edition" form="short"/>
+        </group>
+      </if>
+      <else>
+        <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="locators">
+    <choose>
+      <if type="article-journal article-magazine review review-book" match="any">
+        <text variable="volume" font-weight="bold"/>
+        <text variable="issue" prefix="(" suffix=")"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="pages">
+    <choose>
+      <if type="article-journal article-magazine article-newspaper review review-book" match="any">
+        <text variable="page" prefix=":"/>
+      </if>
+      <else-if type="book" match="any">
+        <text variable="number-of-pages" prefix=" "/>
+        <choose>
+          <if is-numeric="number-of-pages">
+            <label variable="number-of-pages" form="short" prefix=" "/>
+          </if>
+        </choose>
+      </else-if>
+      <else>
+        <group prefix=" " delimiter=" ">
+          <label variable="page" form="short"/>
+          <text variable="page"/>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="publisher">
+    <choose>
+      <if type="thesis">
+        <group delimiter=", " suffix=".">
+          <text variable="genre" text-case="capitalize-first"/>
+          <text variable="publisher" font-style="italic"/>
+        </group>
+      </if>
+      <else>
+        <choose>
+          <if type="article-newspaper article-journal article-magazine" match="none">
+            <group delimiter=": ">
+              <choose>
+                <if type="speech" match="any"/>
+                <else>
+                  <text variable="publisher-place"/>
+                </else>
+              </choose>
+              <text variable="publisher" font-style="italic"/>
+            </group>
+          </if>
+        </choose>
+      </else>
+    </choose>
+  </macro>
+  <macro name="collection-details">
+    <choose>
+      <if type="article-journal article-magazine article-newspaper review review-book" match="none">
+        <choose>
+          <if variable="collection-title">
+            <group delimiter=" " prefix="(" suffix=")">
+              <names variable="collection-editor" suffix=".">
+                <name sort-separator=" " initialize-with="" name-as-sort-order="all" delimiter=", " delimiter-precedes-last="always"/>
+                <label form="long" prefix=", "/>
+              </names>
+              <group delimiter="; ">
+                <text variable="collection-title"/>
+                <group delimiter=" ">
+                  <label variable="volume" form="short"/>
+                  <text variable="volume"/>
+                </group>
+              </group>
+            </group>
+          </if>
+        </choose>
+      </if>
+    </choose>
+  </macro>
+  <macro name="report-details">
+    <choose>
+      <if type="report">
+        <text variable="number" prefix="Report No.: "/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="access">
+    <group delimiter=". ">
+      <choose>
+        <if variable="DOI">
+          <text variable="DOI" prefix="doi:"/>
+        </if>
+        <else-if variable="URL">
+          <group delimiter=". ">
+            <group delimiter=": ">
+              <text term="retrieved" text-case="capitalize-first"/>
+              <text variable="URL"/>
+            </group>
+            <choose>
+              <if type="article-newspaper article-magazine" match="any">
+                <group delimiter=" " suffix=".">
+                  <text term="accessed" text-case="capitalize-first"/>
+                  <date variable="accessed" form="text"/>
+                </group>
+              </if>
+            </choose>
+          </group>
+        </else-if>
+      </choose>
+      <choose>
+        <if type="book chapter review-book" match="any">
+          <text variable="ISBN" prefix="ISBN "/>
+        </if>
+      </choose>
+    </group>
+    <group delimiter="; ">
+      <text variable="PMID" prefix="PubMed PMID: "/>
+      <text variable="PMCID" prefix="PubMed Central PMCID: "/>
+    </group>
+  </macro>
+  <macro name="accessed-date">
+    <choose>
+      <if variable="URL">
+        <group prefix="[" suffix="]" delimiter=" ">
+          <text term="cited" text-case="lowercase"/>
+          <date variable="accessed" form="text"/>
+        </group>
+      </if>
+    </choose>
+  </macro>
+  <citation collapse="citation-number">
+    <sort>
+      <key variable="citation-number"/>
+    </sort>
+    <layout prefix="{m/" suffix="/}" delimiter="," vertical-align="sup">
+      <text variable="citation-number"/>
+    </layout>
+  </citation>
+  <bibliography et-al-min="6" et-al-use-first="5" entry-spacing="1" line-spacing="1">
+    <layout>
+      <text variable="citation-number" prefix="{r/" suffix="/ "/>
+      <group suffix=" /}">
+        <group delimiter=". " suffix=". ">
+          <text macro="author"/>
+          <text macro="date"/>
+          <text macro="title"/>
+        </group>
+        <group delimiter=" " suffix=". ">
+          <group delimiter=": ">
+            <text macro="chapter-marker"/>
+            <group delimiter=" ">
+              <text macro="editor"/>
+              <text macro="container-title"/>
+            </group>
+            <text macro="publisher"/>
+          </group>
+          <group>
+            <text macro="extended-date"/>
+            <text macro="locators"/>
+            <text macro="pages"/>
+          </group>
+        </group>
+        <text macro="collection-details" suffix=". "/>
+        <text macro="report-details" suffix=". "/>
+        <text macro="access"/>
+      </group>
+    </layout>
+  </bibliography>
+</style>