diff --git a/src/atlasViewer/atlasViewer.component.ts b/src/atlasViewer/atlasViewer.component.ts
index f2dac903f512b6be381c220af79f39029407cc6f..825e873c8d3a91f398f0ccf020de984e0e15dd8a 100644
--- a/src/atlasViewer/atlasViewer.component.ts
+++ b/src/atlasViewer/atlasViewer.component.ts
@@ -94,6 +94,7 @@ export class AtlasViewer implements OnDestroy, OnInit, AfterViewInit {
 
   public sidePanelOpen$: Observable<boolean>
 
+  dismissToastHandler: any
 
   get toggleMessage(){
     return this.constantsService.toggleMessage
@@ -227,19 +228,16 @@ export class AtlasViewer implements OnDestroy, OnInit, AfterViewInit {
     this.subscriptions.push(
       this.selectedParcellation$.subscribe(parcellation => {
         this.selectedParcellation = parcellation
-        this.niiFileSize = 0
-
-
 
         if ((this.selectedParcellation['properties'] &&
             (this.selectedParcellation['properties']['publications'] || this.selectedParcellation['properties']['description']))
             || (this.selectedTemplate['properties'] &&
                 (this.selectedTemplate['properties']['publications'] || this.selectedTemplate['properties']['description']))) {
-          if (this.handleToast) {
-            this.handleToast()
-            this.handleToast = null
+          if (this.dismissToastHandler) {
+            this.dismissToastHandler()
+            this.dismissToastHandler = null
           }
-          this.handleToast = this.toastService.showToast(this.publications, {
+          this.dismissToastHandler = this.toastService.showToast(this.publications, {
               timeout: 7000
           })
         }
diff --git a/src/atlasViewer/atlasViewer.template.html b/src/atlasViewer/atlasViewer.template.html
index 045fe85dfe3b204a3a2f70ac37bacf1013a54682..8c1054a713c72dfeac5ea24010bbb0cfe3751d3b 100644
--- a/src/atlasViewer/atlasViewer.template.html
+++ b/src/atlasViewer/atlasViewer.template.html
@@ -260,13 +260,15 @@
 </ng-template>
 
 <ng-template #publications >
-  <reference-toast-component
+  <reference-toast-component *ngIf="selectedTemplate['properties'] || selectedParcellation['properties']"
           [templateName] = "selectedTemplate['name']? selectedTemplate['name'] : null"
           [parcellationName] = "selectedParcellation['name']? selectedParcellation['name'] : null"
           [templateDescription] = "selectedTemplate['properties'] && selectedTemplate['properties']['description']? selectedTemplate['properties']['description'] : null"
           [parcellationDescription] = "selectedParcellation['properties'] && selectedParcellation['properties']['description']? selectedParcellation['properties']['description'] : null"
           [templatePublications] = "selectedTemplate['properties'] && selectedTemplate['properties']['publications']? selectedTemplate['properties']['publications']: null"
           [parcellationPublications] = "selectedParcellation['properties'] && selectedParcellation['properties']['publications']? selectedParcellation['properties']['publications']: null"
-          [parcellationNifti] = "selectedParcellation['properties'] && selectedParcellation['properties']['nifti']? selectedParcellation['properties']['nifti'] : null">
+          [parcellationNifti] = "selectedParcellation['properties'] && selectedParcellation['properties']['nifti']? selectedParcellation['properties']['nifti'] : null"
+          [templateExternalLink] ="selectedTemplate['properties'] && selectedTemplate['properties']['externalLink']? selectedTemplate['properties']['externalLink']: null"
+          [parcellationExternalLink] ="selectedParcellation['properties'] && selectedParcellation['properties']['externalLink']? selectedParcellation['properties']['externalLink']: null">
   </reference-toast-component>
 </ng-template>
\ No newline at end of file
diff --git a/src/components/dropdown/dropdown.style.css b/src/components/dropdown/dropdown.style.css
index 4391abae2dda2103486cc847912b72b533b40adb..99359c8ababa48549e10cad178d963e83a9695df 100644
--- a/src/components/dropdown/dropdown.style.css
+++ b/src/components/dropdown/dropdown.style.css
@@ -58,11 +58,11 @@ radio-list
 }
 
 
-.dropdownTitle {
+:host-context([isMobile="true"]) .dropdownTitle {
   border: 1px solid !important;
 }
 
-.dropdownTitleOpen {
+:host-context([isMobile="true"]) .dropdownTitleOpen {
   border: solid !important;
   border-width: 1px 1px 0 1px !important;
 }
diff --git a/src/res/ext/MNI152.json b/src/res/ext/MNI152.json
index 657e54448a563c3824f615d880f980a6abeac658..b6d7f0e63508578aec2eadda583d23d24d0840f2 100644
--- a/src/res/ext/MNI152.json
+++ b/src/res/ext/MNI152.json
@@ -13,7 +13,8 @@
         "version": "1.0",
         "description": "not yet",
         "publications": [],
-        "nifti": [{"file":  "jubrain-max-pmap-v22c_space-mnicolin27.nii", "size": "4400000"}]
+        "nifti": [{"file":  "jubrain-max-pmap-v22c_space-mnicolin27.nii", "size": "4400000"}],
+        "externalLink":  "http://doi.org/10.25493/8EGG-ZAR"
       },
       "regions": [
         {
@@ -5686,6 +5687,9 @@
       "surfaceParcellation": true,
       "ngData": null,
       "name": "Fibre Bundle Atlas - Long Bundle",
+      "properties": {
+        "externalLink":  "http://10.25493/V5BH-P7P"
+      },
       "regions": [
         {
           "name": "Arcuate - Left",
diff --git a/src/res/ext/colin.json b/src/res/ext/colin.json
index 4e6e3f948e7408a2bad396a3f971f842c2812b67..efe8d7ddf572ff7a8cd230506c8de87f39dd07b6 100644
--- a/src/res/ext/colin.json
+++ b/src/res/ext/colin.json
@@ -13,7 +13,8 @@
         "version": "1.0",
         "description": "not yet",
         "publications": [],
-        "nifti": [{"file":  "jubrain-max-pmap-v22c_space-mnicolin27.nii", "size": "4400000"}]
+        "nifti": [{"file":  "jubrain-max-pmap-v22c_space-mnicolin27.nii", "size": "4400000"}],
+        "externalLink":  "http://doi.org/10.25493/8EGG-ZAR"
       },
       "regions": [
         {
diff --git a/src/ui/referenceToast/referenceToast.component.ts b/src/ui/referenceToast/referenceToast.component.ts
index 9b68e7dcd4d449704f96147a42e4341ef3d1d410..6ac6485407b43d7a7ce3416868b95731b2c5e06b 100644
--- a/src/ui/referenceToast/referenceToast.component.ts
+++ b/src/ui/referenceToast/referenceToast.component.ts
@@ -16,6 +16,8 @@ export class ReferenceToastComponent implements OnInit{
     @Input() templatePublications? : any
     @Input() parcellationPublications? : any
     @Input() parcellationNifti? : any
+    @Input() templateExternalLink? : any
+    @Input() parcellationExternalLink? : any
 
     downloadingProcess = false
     niiFileSize = 0
diff --git a/src/ui/referenceToast/referenceToast.template.html b/src/ui/referenceToast/referenceToast.template.html
index 7db995f2b15468c795a0b31d404475a16fa8ee0a..b35297ee1517389bd753fa41005dd75ac627d449 100644
--- a/src/ui/referenceToast/referenceToast.template.html
+++ b/src/ui/referenceToast/referenceToast.template.html
@@ -8,6 +8,9 @@
         <div *ngFor="let tp of templatePublications" class="text-justify">
             <a [href]="tp['doi']" target="_blank">{{tp['citation']}}</a>
         </div>
+        <div class="d-flex justify-content-end">
+            <a class="align-self-end" *ngIf="templateExternalLink" href="{{templateExternalLink}}" target="_blank"><button mat-raised-button color="primary" class="downloadPublications">Explore &nbsp;<i class="fas fa-external-link-alt"></i></button></a>
+        </div>
         <hr *ngIf="parcellationPublications">
     </div>
     <div *ngIf="parcellationDescription">
@@ -23,7 +26,7 @@
     </div>
 
     <div class="align-self-end">
-        <button mat-raised-button color="primary" class="downloadPublications" (click)="downloadPublications()">Explore &nbsp;<i class="fas fa-external-link-alt"></i></button>
+        <a *ngIf="parcellationExternalLink" href="{{parcellationExternalLink}}" target="_blank"><button mat-raised-button color="primary" class="downloadPublications">Explore &nbsp;<i class="fas fa-external-link-alt"></i></button></a>
         <button mat-raised-button color="primary" class="downloadPublications" (click)="downloadPublications()" [disabled] = "downloadingProcess" >
             Download &nbsp;
             <span *ngIf="niiFileSize > 0">(.nii {{niiFileSize/1000000 | number:'.1-2'}} Mb) &nbsp;</span>
diff --git a/src/ui/signinBanner/signinBanner.template.html b/src/ui/signinBanner/signinBanner.template.html
index d5991ef576160478525ef34583ca6ef697dae914..a0f0c16be66195c163ae89b3f2c7bc2d9320e1c9 100644
--- a/src/ui/signinBanner/signinBanner.template.html
+++ b/src/ui/signinBanner/signinBanner.template.html
@@ -82,7 +82,8 @@
       <reference-toast-component *ngIf="loadedTemplates[chosenTemplateIndex]['properties'] && (loadedTemplates[chosenTemplateIndex]['properties']['description'] || loadedTemplates[chosenTemplateIndex]['properties']['publications'])"
                                [templateName] = "loadedTemplates[chosenTemplateIndex]['name'] ? loadedTemplates[chosenTemplateIndex]['name'] : null"
                                [templateDescription] = "loadedTemplates[chosenTemplateIndex]['properties']['description']? loadedTemplates[chosenTemplateIndex]['properties']['description'] : null"
-                               [templatePublications] = "loadedTemplates[chosenTemplateIndex]['properties']['publications']? loadedTemplates[chosenTemplateIndex]['properties']['publications']: null">
+                               [templatePublications] = "loadedTemplates[chosenTemplateIndex]['properties']['publications']? loadedTemplates[chosenTemplateIndex]['properties']['publications']: null"
+                               [templateExternalLink] ="loadedTemplates[chosenTemplateIndex]['properties']['externalLink']? loadedTemplates[chosenTemplateIndex]['properties']['externalLink']: null">
       </reference-toast-component>
     </div>
     <ng-template #parcellationToast>
@@ -92,7 +93,8 @@
               [parcellationName] = "selectedTemplate.parcellations[chosenParcellationIndex]['name']? selectedTemplate.parcellations[chosenParcellationIndex]['name'] : null"
               [parcellationDescription] = "selectedTemplate.parcellations[chosenParcellationIndex]['properties']['description']? selectedTemplate.parcellations[chosenParcellationIndex]['properties']['description'] : null"
               [parcellationPublications] = "selectedTemplate.parcellations[chosenParcellationIndex]['properties']['publications']? selectedTemplate.parcellations[chosenParcellationIndex]['properties']['publications']: null"
-              [parcellationNifti] = "selectedTemplate.parcellations[chosenParcellationIndex]['properties']['nifti']? selectedTemplate.parcellations[chosenParcellationIndex]['properties']['nifti'] : null">
+              [parcellationNifti] = "selectedTemplate.parcellations[chosenParcellationIndex]['properties']['nifti']? selectedTemplate.parcellations[chosenParcellationIndex]['properties']['nifti'] : null"
+              [parcellationExternalLink] ="selectedTemplate.parcellations[chosenParcellationIndex]['properties']['externalLink']? selectedTemplate.parcellations[chosenParcellationIndex]['properties']['externalLink']: null">
         </reference-toast-component>
         </div>
       </div>