diff --git a/dependent/molecular-ecology.csl b/dependent/molecular-ecology.csl
index 5712942ebab..14375411bcc 100644
--- a/dependent/molecular-ecology.csl
+++ b/dependent/molecular-ecology.csl
@@ -4,13 +4,13 @@
     <title>Molecular Ecology</title>
     <id>http://www.zotero.org/styles/molecular-ecology</id>
     <link href="http://www.zotero.org/styles/molecular-ecology" rel="self"/>
-    <link href="http://www.zotero.org/styles/apa-old-doi-prefix" rel="independent-parent"/>
+    <link href="http://www.zotero.org/styles/apa" rel="independent-parent"/>
     <link href="http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%291365-294X/homepage/ForAuthors.html" rel="documentation"/>
     <category citation-format="author-date"/>
     <category field="biology"/>
     <issn>0962-1083</issn>
     <eissn>1365-294X</eissn>
-    <updated>2017-07-18T08:27:36+00:00</updated>
+    <updated>2023-01-05T08:27:36+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>
 </style>
diff --git a/frontiers.csl b/frontiers.csl
index c00ab8c9c30..d1b99132f41 100644
--- a/frontiers.csl
+++ b/frontiers.csl
@@ -18,7 +18,7 @@
     <category citation-format="author-date"/>
     <category field="generic-base"/>
     <summary>Style for the Open Access Frontiers in ... Journals</summary>
-    <updated>2022-04-12T22:06:38+00:00</updated>
+    <updated>2023-01-03T13:18:49+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>
   <macro name="editor">
@@ -86,9 +86,14 @@
     </group>
   </macro>
   <macro name="year-date">
-    <date variable="issued">
-      <date-part name="year"/>
-    </date>
+    <choose>
+      <if match="any" variable="issued">
+        <date date-parts="year" form="numeric" variable="issued"/>
+      </if>
+      <else>
+        <text term="no date" form="short"/>
+      </else>
+    </choose>
   </macro>
   <macro name="edition">
     <choose>
diff --git a/indian-journal-of-orthopaedics.csl b/indian-journal-of-orthopaedics.csl
index b9763aadf67..8121239f0f0 100644
--- a/indian-journal-of-orthopaedics.csl
+++ b/indian-journal-of-orthopaedics.csl
@@ -1,21 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" page-range-format="chicago" demote-non-dropping-particle="sort-only" default-locale="en-US">
+<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only" default-locale="en-US">
   <info>
     <title>Indian Journal of Orthopaedics</title>
     <title-short>IJO</title-short>
     <id>http://www.zotero.org/styles/indian-journal-of-orthopaedics</id>
     <link href="http://www.zotero.org/styles/indian-journal-of-orthopaedics" rel="self"/>
     <link href="http://www.zotero.org/styles/clinical-gastroenterology-and-hepatology" rel="template"/>
-    <link href="http://www.ijoonline.com/contributors.asp" rel="documentation"/>
+    <link href="https://www.springer.com/journal/43465/submission-guidelines#Instructions%20for%20Authors_References" rel="documentation"/>
     <author>
       <name>Srinivas B S Kambhampati</name>
       <email>kbssrinivas@yahoo.com</email>
     </author>
+    <contributor>
+      <name>Patrick O'Brien</name>
+    </contributor>
     <category citation-format="numeric"/>
     <category field="medicine"/>
     <issn>0019-5413</issn>
     <eissn>1998-3727</eissn>
-    <updated>2019-03-17T08:50:36+00:00</updated>
+    <updated>2023-01-03T11:24:20+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">
@@ -25,14 +28,14 @@
   </locale>
   <macro name="editor">
     <names variable="editor">
-      <name name-as-sort-order="all" sort-separator=" " initialize-with="" delimiter=", " delimiter-precedes-last="always"/>
+      <name delimiter-precedes-last="always" initialize-with=". " name-as-sort-order="all" sort-separator=" "/>
       <label form="long" prefix=", " suffix="."/>
     </names>
   </macro>
   <macro name="author">
     <group suffix=".">
       <names variable="author">
-        <name name-as-sort-order="all" sort-separator=" " initialize-with="" delimiter=", " delimiter-precedes-last="always"/>
+        <name and="symbol" delimiter-precedes-last="always" initialize-with=". " name-as-sort-order="all" sort-separator=" "/>
         <label form="long" prefix=", "/>
         <substitute>
           <names variable="editor"/>
@@ -43,29 +46,22 @@
   </macro>
   <macro name="access">
     <choose>
-      <if type="article-newspaper" match="none">
-        <choose>
-          <if type="patent" match="none"/>
-          <else-if variable="URL">
-            <group delimiter=". ">
-              <text variable="URL"/>
-              <choose>
-                <if type="webpage">
-                  <date variable="issued" prefix="Published " form="text"/>
-                </if>
-              </choose>
-              <group>
-                <text term="accessed" text-case="capitalize-first" suffix=" "/>
-                <date variable="accessed">
-                  <date-part name="month" suffix=" "/>
-                  <date-part name="day" suffix=", "/>
-                  <date-part name="year"/>
-                </date>
-              </group>
-            </group>
-          </else-if>
-        </choose>
+      <if type="webpage post post-weblog" match="any">
+        <group delimiter=". ">
+          <text variable="URL"/>
+          <group>
+            <text term="accessed" text-case="capitalize-first" suffix=" "/>
+            <date variable="accessed">
+              <date-part name="month" suffix=" "/>
+              <date-part name="day" suffix=", "/>
+              <date-part name="year"/>
+            </date>
+          </group>
+        </group>
       </if>
+      <else-if match="any" variable="DOI">
+        <text variable="DOI" prefix="https://doi.org/"/>
+      </else-if>
     </choose>
   </macro>
   <macro name="title">
@@ -97,157 +93,134 @@
       </else>
     </choose>
   </macro>
+  <macro name="year-date">
+    <date date-parts="year" form="numeric" variable="issued"/>
+  </macro>
   <citation collapse="citation-number">
     <sort>
       <key variable="citation-number"/>
     </sort>
-    <layout delimiter="," vertical-align="sup">
+    <layout vertical-align="baseline" delimiter="," prefix="[" suffix="]">
       <text variable="citation-number"/>
     </layout>
   </citation>
   <bibliography hanging-indent="false" et-al-min="7" et-al-use-first="6" second-field-align="flush">
     <layout>
       <text variable="citation-number" suffix=". "/>
-      <text macro="author"/>
-      <text macro="title" prefix=" " suffix=" "/>
-      <choose>
-        <if type="bill book graphic legislation motion_picture report song" match="any">
-          <group suffix=" " prefix=" " delimiter=" ">
-            <group delimiter=" ">
-              <text term="volume" form="short" text-case="capitalize-first" strip-periods="true"/>
-              <text variable="volume" suffix="."/>
-            </group>
-            <text macro="edition"/>
-            <text macro="editor"/>
-          </group>
-          <text macro="publisher" prefix=" "/>
-          <group suffix=" " prefix="; ">
-            <date variable="issued">
-              <date-part name="year"/>
-            </date>
-            <text variable="page" prefix=": "/>
-          </group>
-        </if>
-        <else-if type="chapter paper-conference entry-dictionary entry-encyclopedia" match="any">
-          <group prefix=" " delimiter=" ">
-            <text term="in" text-case="capitalize-first" suffix=":"/>
-            <text macro="editor"/>
-            <text variable="container-title" suffix=" " text-case="title"/>
-            <group delimiter=" ">
-              <text term="volume" form="short" text-case="capitalize-first" strip-periods="true"/>
-              <text variable="volume" suffix=" "/>
-            </group>
-            <text macro="edition"/>
-            <text variable="collection-title" suffix=" "/>
-            <group suffix=" ">
-              <text macro="publisher"/>
-              <group suffix=" " prefix="; ">
-                <date variable="issued">
-                  <date-part name="year"/>
-                </date>
-                <text variable="page" prefix=". pp. " suffix="."/>
+      <group delimiter=". ">
+        <text macro="author"/>
+        <text macro="year-date" prefix="(" suffix=")"/>
+        <text macro="title"/>
+        <choose>
+          <if type="bill book graphic legislation motion_picture report song" match="any">
+            <group suffix=" " prefix=" " delimiter=" ">
+              <group delimiter=" ">
+                <text term="volume" form="short" text-case="capitalize-first" strip-periods="true"/>
+                <text variable="volume" suffix="."/>
               </group>
+              <text macro="edition"/>
+              <text macro="editor"/>
             </group>
-          </group>
-        </else-if>
-        <else-if type="article-newspaper">
-          <text variable="container-title" prefix=" " suffix="  "/>
-          <choose>
-            <if variable="URL">
-              <group delimiter=". " suffix=" ">
-                <text variable="URL"/>
-                <group prefix="Published ">
-                  <date variable="issued">
-                    <date-part name="month" suffix=" "/>
-                    <date-part name="day" suffix=", "/>
-                    <date-part name="year"/>
-                  </date>
-                </group>
-                <group>
-                  <text term="accessed" text-case="capitalize-first" suffix=" "/>
-                  <date variable="accessed">
-                    <date-part name="month" suffix=" "/>
-                    <date-part name="day" suffix=", "/>
-                    <date-part name="year"/>
-                  </date>
-                </group>
+            <text macro="publisher" prefix=" "/>
+            <text variable="page" prefix=": "/>
+          </if>
+          <else-if type="chapter paper-conference entry-dictionary entry-encyclopedia" match="any">
+            <group prefix=" " delimiter=" ">
+              <text term="in" text-case="capitalize-first" suffix=":"/>
+              <text macro="editor"/>
+              <text variable="container-title" suffix=" " text-case="title"/>
+              <group delimiter=" ">
+                <text term="volume" form="short" text-case="capitalize-first" strip-periods="true"/>
+                <text variable="volume" suffix=" "/>
               </group>
-            </if>
-            <else>
-              <group delimiter=":" suffix=". ">
-                <group>
-                  <date variable="issued">
-                    <date-part name="month" suffix=" "/>
-                    <date-part name="day" suffix=", "/>
-                    <date-part name="year"/>
-                  </date>
+              <text macro="edition"/>
+              <text variable="collection-title" suffix=" "/>
+              <group suffix=" ">
+                <text macro="publisher"/>
+                <group suffix=" " prefix="; ">
+                  <text variable="page" prefix=". pp. " suffix="."/>
                 </group>
-                <text variable="page"/>
               </group>
-            </else>
-          </choose>
-        </else-if>
-        <else-if type="legal_case">
-          <group suffix="," prefix=" " delimiter=" ">
-            <text macro="editor" prefix="(" suffix=")"/>
-          </group>
-          <group prefix=" " delimiter=" ">
+            </group>
+          </else-if>
+          <else-if type="article-newspaper">
             <text variable="container-title"/>
-            <text variable="volume"/>
-          </group>
-          <text variable="page" prefix=", " suffix=" "/>
-          <group prefix="(" suffix=")." delimiter=" ">
-            <text variable="authority"/>
-            <date variable="issued">
-              <date-part name="year"/>
-            </date>
-          </group>
-        </else-if>
-        <else-if variable="URL">
-          <group delimiter=". ">
-            <text variable="URL"/>
             <choose>
-              <if type="webpage">
-                <date variable="issued" prefix="Published " form="text"/>
+              <if variable="URL">
+                <group delimiter=". " suffix=" ">
+                  <text variable="URL"/>
+                  <group prefix="Published ">
+                    <date variable="issued">
+                      <date-part name="month" suffix=" "/>
+                      <date-part name="day" suffix=", "/>
+                      <date-part name="year"/>
+                    </date>
+                  </group>
+                  <group>
+                    <text term="accessed" text-case="capitalize-first" suffix=" "/>
+                    <date variable="accessed">
+                      <date-part name="month" suffix=" "/>
+                      <date-part name="day" suffix=", "/>
+                      <date-part name="year"/>
+                    </date>
+                  </group>
+                </group>
               </if>
+              <else>
+                <group delimiter=":" suffix=". ">
+                  <group>
+                    <date variable="issued">
+                      <date-part name="month" suffix=" "/>
+                      <date-part name="day" suffix=", "/>
+                      <date-part name="year"/>
+                    </date>
+                  </group>
+                  <text variable="page"/>
+                </group>
+              </else>
             </choose>
-            <group>
-              <text term="accessed" text-case="capitalize-first" suffix=" "/>
-              <date variable="accessed">
-                <date-part name="day" suffix="."/>
-                <date-part name="month" form="numeric" suffix="."/>
-                <date-part name="year" suffix="."/>
-              </date>
+          </else-if>
+          <else-if type="legal_case">
+            <group suffix="," prefix=" " delimiter=" ">
+              <text macro="editor" prefix="(" suffix=")"/>
             </group>
-          </group>
-        </else-if>
-        <else>
-          <text macro="editor" prefix=" " suffix="."/>
-          <group prefix=" " suffix=". ">
-            <text variable="container-title" strip-periods="true" suffix=" "/>
-            <group delimiter=";" prefix=" ">
+            <group prefix=" " delimiter=" ">
+              <text variable="container-title"/>
+              <text variable="volume"/>
+            </group>
+            <text variable="page" prefix=", " suffix=" "/>
+            <text variable="authority"/>
+          </else-if>
+          <else-if type="webpage post post-weblog" match="any">
+            <group delimiter=". ">
+              <text variable="URL"/>
               <choose>
-                <if variable="issue volume" match="any">
-                  <date variable="issued">
-                    <date-part name="year"/>
-                  </date>
+                <if type="webpage">
+                  <date variable="issued" prefix="Published " form="text"/>
                 </if>
-                <else>
-                  <date variable="issued">
-                    <date-part name="month" suffix=" "/>
-                    <date-part name="year"/>
-                  </date>
-                </else>
               </choose>
               <group>
-                <text variable="volume"/>
+                <text term="accessed" text-case="capitalize-first" suffix=" "/>
+                <date variable="accessed">
+                  <date-part name="day" suffix="."/>
+                  <date-part name="month" form="numeric" suffix="."/>
+                  <date-part name="year" suffix="."/>
+                </date>
+              </group>
+            </group>
+          </else-if>
+          <else>
+            <group delimiter=", " suffix=". ">
+              <text variable="container-title" strip-periods="false"/>
+              <group>
+                <text variable="volume" font-style="italic"/>
                 <text variable="issue" prefix="(" suffix=")"/>
               </group>
+              <text variable="page"/>
             </group>
-            <text variable="page" prefix=":"/>
-          </group>
-        </else>
-      </choose>
+          </else>
+        </choose>
+      </group>
       <text prefix=" " macro="access" suffix=" "/>
     </layout>
   </bibliography>