Fixes to make Lesion Tracker work

Packages/ohif-lesiontracker/client/lib/studylist/studylistModification.js

@@ -1,4 +1,5 @@
 import { OHIF } from 'meteor/ohif:core';
+import { Viewerbase } from 'meteor/ohif:viewerbase';
 
 Meteor.startup(function() {
     StudyList.callbacks['dblClickOnStudy'] = dblClickOnStudy;
@@ -13,7 +14,7 @@ Meteor.startup(function() {
  */
 function dblClickOnStudy(data) {
     // Use the formatPN template helper to clean up the patient name
-    let title = formatPN(data.patientName);
+    let title = Viewerbase.helpers.formatPN(data.patientName);
 
     const instance = Template.instance();