diff --git a/portal-2/src/app/landingPages/showIdentifiers.component.ts b/portal-2/src/app/landingPages/showIdentifiers.component.ts
index c6479ec2..40aa40ca 100644
--- a/portal-2/src/app/landingPages/showIdentifiers.component.ts
+++ b/portal-2/src/app/landingPages/showIdentifiers.component.ts
@@ -7,24 +7,17 @@ import {OpenaireProperties} from '../utils/properties/openaireProperties';
         <div *ngIf="identifiers != undefined && identifiers.size > 0">
             <dt>Identifiers:</dt>
             <dd>
-                <ul class="list-inline">
-                    <li *ngFor="let key of identifiers.keys()">
-                        <div *ngFor="let item of identifiers.get(key)">
-                            <div [ngSwitch]="key">
-                                <template [ngSwitchCase]="'doi'">
-                                        <a class="custom-external" href="{{doiURL}}{{item}}" target="_blank">
-                                            {{key}}: {{item}}
-                                        </a>
-                                </template>
-                                <template [ngSwitchCase]="'pmc'">
-                                    <a class="custom-external" href="{{pmcURL}}{{item}}" target="_blank">
-                                        {{key}}: {{item}}
-                                    </a>
-                                </template>
-                            </div>
-                        </div>
-                    </li>
-                </ul>
+                <span *ngFor="let key of identifiers.keys() let i=index">
+                    <span *ngFor="let item of identifiers.get(key) let j=index">
+                        <span *ngIf="i>0 || j>0">, </span>
+                        <a *ngIf="key=='doi'" class="custom-external" href="{{doiURL}}{{item}}" target="_blank">
+                            {{key}}: {{item}}
+                        </a>
+                        <a *ngIf="key=='pmc'" class="custom-external" href="{{pmcURL}}{{item}}" target="_blank">
+                            {{key}}: {{item}}
+                        </a>
+                    </span>
+                </span>
             </dd>
         </div>
 
@@ -32,7 +25,7 @@ import {OpenaireProperties} from '../utils/properties/openaireProperties';
     })
 
 export class ShowIdentifiersComponent {
-    @Input() identifiers: Map<string, string[]>;//Map<string, string>;
+    @Input() identifiers: Map<string, string[]>;
     doiURL: string;
     pmcURL: string;
 
diff --git a/portal-2/src/app/searchPages/searchPublications.component.ts b/portal-2/src/app/searchPages/searchPublications.component.ts
index 805471cd..17481de8 100644
--- a/portal-2/src/app/searchPages/searchPublications.component.ts
+++ b/portal-2/src/app/searchPages/searchPublications.component.ts
@@ -75,7 +75,7 @@ public getCSVResultsForEntity(entity:string, id:string): any {
     let exportPublications = [];
     exportPublications.push(//[exportPublications.length] =
         [
-            this.quote("bla"),
+            this.quote(["bli", "blo"]),
             this.quote("bla"),
             this.quote("bla"),
             this.quote("bla"),
@@ -90,7 +90,7 @@ public getCSVResultsForEntity(entity:string, id:string): any {
     return exportPublications;
 }
 
-private quote(word: string): string {
+private quote(word: any): string {
     return '"'+word+'"';
 }
 
diff --git a/portal-2/src/app/searchPages/searchUtils/searchDownload.component.ts b/portal-2/src/app/searchPages/searchUtils/searchDownload.component.ts
deleted file mode 100644
index effde860..00000000
--- a/portal-2/src/app/searchPages/searchUtils/searchDownload.component.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import {Component, Input, Output, EventEmitter, ViewChild} from '@angular/core';
-import {Observable}       from 'rxjs/Observable';
-import {AlertModal} from '../../utils/modal/alert';
-
-@Component({
-    selector: 'search-download',
-    template: `
-    <div class= "searchDownload">
-        <div class="text-right" *ngIf="totalResults <= 100000">
-            <a (click)="download()">Download report (CSV)</a>
-        </div>
-        <div class="text-right" *ngIf="totalResults > 100000">
-            <a (click)="denialOfDownload()">
-                <span class="glyphicon glyphicon-download" aria-hidden="true"></span>
-                Download report (CSV)
-            </a>
-        </div>
-    </div>
-    <modal-alert></modal-alert>
-
-    `
-})
-
-export class SearchDownloadComponent {
-    @Input() totalResults:number = 0;
-    @ViewChild(AlertModal) alertApplyAll;
-    @Output() downloadClick  = new EventEmitter();
-
-    constructor () {
-     }
-
-    ngOnInit() {
-
-    }
-
-confirmClose(data){
-
-}
-    download() {
-        this.downloadClick.emit({
-            value: true
-        });
-    }
-
-    denialOfDownload() {
-        this.alertApplyAll.isOpen = true;
-        this.alertApplyAll.cancelButton = true;
-        this.alertApplyAll.okButton = false;
-        this.alertApplyAll.alertTitle = "Download Results in CSV";
-        this.alertApplyAll.message = "Sorry, but the results are too many! Use the api instead!";
-        this.alertApplyAll.cancelButtonText = "Ok";
-
-        console.info("denial of Download");
-
-    }
-}