diff --git a/app/Http/Controllers/Publish/IndexController.php b/app/Http/Controllers/Publish/IndexController.php
index a1769fc..d395729 100644
--- a/app/Http/Controllers/Publish/IndexController.php
+++ b/app/Http/Controllers/Publish/IndexController.php
@@ -378,7 +378,7 @@ class IndexController extends Controller
                         } else {
                             $dataPerson = new Person($person);
                             $dataPerson->status = true;
-                            $dataPerson->name_type = "Organizational";
+                            $dataPerson->name_type = "Personal";
                             $dataset->persons()->save($dataPerson, $pivot_data);
                         }
                     }
@@ -409,7 +409,7 @@ class IndexController extends Controller
                         } else {
                             $dataContributor = new Person($contributor);
                             $dataContributor->status = true;
-                            $dataContributor->name_type = "Organizational";
+                            // $dataContributor->name_type = "Organizational";
                             $dataset->persons()->save($dataContributor, $pivot_data);
                         }
                     }
diff --git a/composer.lock b/composer.lock
index 09f93ac..afc0293 100755
--- a/composer.lock
+++ b/composer.lock
@@ -1215,21 +1215,22 @@
         },
         {
             "name": "nesbot/carbon",
-            "version": "2.32.2",
+            "version": "2.33.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/briannesbitt/Carbon.git",
-                "reference": "f10e22cf546704fab1db4ad4b9dedbc5c797a0dc"
+                "reference": "4d93cb95a80d9ffbff4018fe58ae3b7dd7f4b99b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/f10e22cf546704fab1db4ad4b9dedbc5c797a0dc",
-                "reference": "f10e22cf546704fab1db4ad4b9dedbc5c797a0dc",
+                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/4d93cb95a80d9ffbff4018fe58ae3b7dd7f4b99b",
+                "reference": "4d93cb95a80d9ffbff4018fe58ae3b7dd7f4b99b",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
                 "php": "^7.1.8 || ^8.0",
+                "symfony/polyfill-mbstring": "^1.0",
                 "symfony/translation": "^3.4 || ^4.0 || ^5.0"
             },
             "require-dev": {
@@ -1292,7 +1293,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-31T13:43:19+00:00"
+            "time": "2020-04-20T15:05:43+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -1934,7 +1935,7 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
@@ -2024,7 +2025,7 @@
         },
         {
             "name": "symfony/css-selector",
-            "version": "v5.0.7",
+            "version": "v5.0.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/css-selector.git",
@@ -2091,7 +2092,7 @@
         },
         {
             "name": "symfony/debug",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
@@ -2161,7 +2162,7 @@
         },
         {
             "name": "symfony/error-handler",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/error-handler.git",
@@ -2231,7 +2232,7 @@
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
@@ -2373,7 +2374,7 @@
         },
         {
             "name": "symfony/finder",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
@@ -2436,16 +2437,16 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "62f92509c9abfd1f73e17b8cf1b72c0bdac6611b"
+                "reference": "ec5bd254c223786f5fa2bb49a1e705c1b8e7cee2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/62f92509c9abfd1f73e17b8cf1b72c0bdac6611b",
-                "reference": "62f92509c9abfd1f73e17b8cf1b72c0bdac6611b",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/ec5bd254c223786f5fa2bb49a1e705c1b8e7cee2",
+                "reference": "ec5bd254c223786f5fa2bb49a1e705c1b8e7cee2",
                 "shasum": ""
             },
             "require": {
@@ -2501,20 +2502,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-30T14:07:33+00:00"
+            "time": "2020-04-18T20:40:08+00:00"
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "f356a489e51856b99908005eb7f2c51a1dfc95dc"
+                "reference": "1799a6c01f0db5851f399151abdb5d6393fec277"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/f356a489e51856b99908005eb7f2c51a1dfc95dc",
-                "reference": "f356a489e51856b99908005eb7f2c51a1dfc95dc",
+                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/1799a6c01f0db5851f399151abdb5d6393fec277",
+                "reference": "1799a6c01f0db5851f399151abdb5d6393fec277",
                 "shasum": ""
             },
             "require": {
@@ -2605,20 +2606,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-30T14:59:15+00:00"
+            "time": "2020-04-28T18:47:42+00:00"
         },
         {
             "name": "symfony/mime",
-            "version": "v5.0.7",
+            "version": "v5.0.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/mime.git",
-                "reference": "481b7d6da88922fb1e0d86a943987722b08f3955"
+                "reference": "5d6c81c39225a750f3f43bee15f03093fb9aaa0b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/mime/zipball/481b7d6da88922fb1e0d86a943987722b08f3955",
-                "reference": "481b7d6da88922fb1e0d86a943987722b08f3955",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/5d6c81c39225a750f3f43bee15f03093fb9aaa0b",
+                "reference": "5d6c81c39225a750f3f43bee15f03093fb9aaa0b",
                 "shasum": ""
             },
             "require": {
@@ -2681,7 +2682,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-27T16:56:45+00:00"
+            "time": "2020-04-17T03:29:44+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -3120,16 +3121,16 @@
         },
         {
             "name": "symfony/process",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "3e40e87a20eaf83a1db825e1fa5097ae89042db3"
+                "reference": "4b6a9a4013baa65d409153cbb5a895bf093dc7f4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/3e40e87a20eaf83a1db825e1fa5097ae89042db3",
-                "reference": "3e40e87a20eaf83a1db825e1fa5097ae89042db3",
+                "url": "https://api.github.com/repos/symfony/process/zipball/4b6a9a4013baa65d409153cbb5a895bf093dc7f4",
+                "reference": "4b6a9a4013baa65d409153cbb5a895bf093dc7f4",
                 "shasum": ""
             },
             "require": {
@@ -3179,20 +3180,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-27T16:54:36+00:00"
+            "time": "2020-04-15T15:56:18+00:00"
         },
         {
             "name": "symfony/routing",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/routing.git",
-                "reference": "0f562fa613e288d7dbae6c63abbc9b33ed75a8f8"
+                "reference": "67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/routing/zipball/0f562fa613e288d7dbae6c63abbc9b33ed75a8f8",
-                "reference": "0f562fa613e288d7dbae6c63abbc9b33ed75a8f8",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c",
+                "reference": "67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c",
                 "shasum": ""
             },
             "require": {
@@ -3269,7 +3270,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-30T11:41:10+00:00"
+            "time": "2020-04-21T19:59:53+00:00"
         },
         {
             "name": "symfony/service-contracts",
@@ -3331,16 +3332,16 @@
         },
         {
             "name": "symfony/translation",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation.git",
-                "reference": "4e54d336f2eca5facad449d0b0118bb449375b76"
+                "reference": "8272bbd2b7e220ef812eba2a2b30068a5c64b191"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/4e54d336f2eca5facad449d0b0118bb449375b76",
-                "reference": "4e54d336f2eca5facad449d0b0118bb449375b76",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/8272bbd2b7e220ef812eba2a2b30068a5c64b191",
+                "reference": "8272bbd2b7e220ef812eba2a2b30068a5c64b191",
                 "shasum": ""
             },
             "require": {
@@ -3417,7 +3418,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-27T16:54:36+00:00"
+            "time": "2020-04-12T16:45:36+00:00"
         },
         {
             "name": "symfony/translation-contracts",
@@ -3478,16 +3479,16 @@
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v4.4.7",
+            "version": "v4.4.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "5a0c2d93006131a36cf6f767d10e2ca8333b0d4a"
+                "reference": "c587e04ce5d1aa62d534a038f574d9a709e814cf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/5a0c2d93006131a36cf6f767d10e2ca8333b0d4a",
-                "reference": "5a0c2d93006131a36cf6f767d10e2ca8333b0d4a",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/c587e04ce5d1aa62d534a038f574d9a709e814cf",
+                "reference": "c587e04ce5d1aa62d534a038f574d9a709e814cf",
                 "shasum": ""
             },
             "require": {
@@ -3564,7 +3565,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-03-27T16:54:36+00:00"
+            "time": "2020-04-12T16:14:02+00:00"
         },
         {
             "name": "tijsverkoyen/css-to-inline-styles",
@@ -3617,20 +3618,20 @@
         },
         {
             "name": "vlucas/phpdotenv",
-            "version": "v3.6.3",
+            "version": "v3.6.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vlucas/phpdotenv.git",
-                "reference": "1b3103013797f04521c6cae5560f604649484066"
+                "reference": "10d3f853fdf1f3a6b3c7ea0c4620d2f699713db5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/1b3103013797f04521c6cae5560f604649484066",
-                "reference": "1b3103013797f04521c6cae5560f604649484066",
+                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/10d3f853fdf1f3a6b3c7ea0c4620d2f699713db5",
+                "reference": "10d3f853fdf1f3a6b3c7ea0c4620d2f699713db5",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.4 || ^7.0",
+                "php": "^5.4 || ^7.0 || ^8.0",
                 "phpoption/phpoption": "^1.5",
                 "symfony/polyfill-ctype": "^1.9"
             },
@@ -3676,7 +3677,17 @@
                 "env",
                 "environment"
             ],
-            "time": "2020-04-12T15:18:03+00:00"
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/vlucas/phpdotenv",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-05-02T13:46:13+00:00"
         },
         {
             "name": "yajra/laravel-datatables-oracle",
diff --git a/public/datasetxml2oai-pmh.xslt b/public/datasetxml2oai-pmh.xslt
index 32000fb..6dad683 100644
--- a/public/datasetxml2oai-pmh.xslt
+++ b/public/datasetxml2oai-pmh.xslt
@@ -163,7 +163,7 @@
           <xsl:text>oai_datacite</xsl:text>
         </metadataPrefix>
         <schema>
-        <xsl:text>http://schema.datacite.org/meta/kernel-4.1/metadata.xsd</xsl:text>
+        <xsl:text>http://schema.datacite.org/meta/kernel-4.3/metadata.xsd</xsl:text>
         </schema>
         <metadataNamespace>
         <xsl:text>http://datacite.org/schema/kernel-4</xsl:text>
diff --git a/public/prefixes/oai_datacite.xslt b/public/prefixes/oai_datacite.xslt
index 69c4347..aaf01ac 100644
--- a/public/prefixes/oai_datacite.xslt
+++ b/public/prefixes/oai_datacite.xslt
@@ -39,9 +39,9 @@
 
     <xsl:template match="Rdr_Dataset" mode="oai_datacite">
         <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
-            xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
+            xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.3/metadata.xsd">
             <!-- <isReferenceQuality>true</isReferenceQuality>
-      <schemaVersion>4.1</schemaVersion>
+      <schemaVersion>4.3</schemaVersion>
       <datacentreSymbol>RDR.GBA</datacentreSymbol> -->
             <identifier>
                 <xsl:text>oai:</xsl:text>
@@ -121,7 +121,7 @@
         xmlns="http://datacite.org/schema/kernel-4">
         <xsl:if test="EmbargoDate">
             <date>
-                <xsl:attribute name="dataType">Available</xsl:attribute>
+                <xsl:attribute name="dateType">Available</xsl:attribute>
                 <xsl:variable name="embargoDate" select="concat(
                     EmbargoDate/@Year, '-',
                     format-number(EmbargoDate/@Month,'00'), '-',
@@ -132,7 +132,7 @@
         </xsl:if>
         <xsl:if test="CreatedAt">
             <date>
-                <xsl:attribute name="dataType">created</xsl:attribute>
+                <xsl:attribute name="dateType">created</xsl:attribute>
                 <xsl:variable name="createdAt" select="concat(
                     CreatedAt/@Year, '-',
                     format-number(CreatedAt/@Month,'00'), '-',