diff --git a/YYYYMMDDHHmmSS b/YYYYMMDDHHmmSS
new file mode 100644
index 0000000..e69de29
diff --git a/src/client/tools/setupButtons.js b/src/client/tools/setupButtons.js
index 1a00e85..bb7b950 100644
--- a/src/client/tools/setupButtons.js
+++ b/src/client/tools/setupButtons.js
@@ -166,7 +166,24 @@ const setupButtons = (studyViewer) => {
         stack.probe = probeToolData.data;
       }
 
-
+      //logic to warn to user if he has any missing annotations
+      if(studyRoiData.stacks.length > 2){
+        var filledIndex = [];
+        for(var i=0; i<studyRoiData.stacks.length; i++){
+          if(studyRoiData.stacks[i].freehand != undefined || studyRoiData.stacks[i].freehand != null
+            && studyRoiData.stacks[i].seriesDescription == 'MRI'){
+            filledIndex.push(i+1);
+          }
+        }
+        var occupied = filledIndex[filledIndex.length -1] - filledIndex[0] + 1;
+        var totalLength = filledIndex.length;
+
+        if(occupied != totalLength){
+          stack.freehand = null;
+          alert('Warning!' + '\n'  + 'There are missing annotations in between slices. Please annotate and save it first.');
+          return;
+        }
+      }
 
       console.log(studyRoiData);
 
diff --git a/src/common/studyList.json b/src/common/studyList.json
index e69de29..fd7f63d 100644
--- a/src/common/studyList.json
+++ b/src/common/studyList.json
@@ -0,0 +1,74 @@
+{
+    "studyList": [
+        {
+            "patientName": "Anonymized2",
+            "patientId": "9AF6DD70-51D7-457E-AF53-30CCDC5D7126",
+            "internalId": "229dc6",
+            "studyDate": "20131101",
+            "modality": "Breast",
+            "studyDescription": "Breast",
+            "numImages": 2,
+            "studyId": "9AF6DD70-51D7-457E-AF53-30CCDC5D7126"
+        },
+        {
+            "patientName": "Anonymized3",
+            "patientId": "1E60E211-42B6-4556-A1F6-223E85AD38A6",
+            "internalId": "6341a6",
+            "studyDate": "20161205",
+            "modality": "Breast",
+            "studyDescription": "Breast",
+            "numImages": 1,
+            "studyId": "1E60E211-42B6-4556-A1F6-223E85AD38A6"
+        },
+        {
+            "patientName": "Anonymized6",
+            "patientId": "7FD9ADFC-B1AC-44AF-953A-E644003C7475",
+            "internalId": "840f03",
+            "studyDate": "20151113",
+            "modality": "Breast",
+            "studyDescription": "Breast",
+            "numImages": 1,
+            "studyId": "7FD9ADFC-B1AC-44AF-953A-E644003C7475"
+        },
+        {
+            "patientName": "Anonymized1",
+            "patientId": "5A7A314A-B881-4BEF-91AA-73258CA96675",
+            "internalId": "870bf8",
+            "studyDate": "20160216",
+            "modality": "Breast",
+            "studyDescription": "Breast",
+            "numImages": 1,
+            "studyId": "5A7A314A-B881-4BEF-91AA-73258CA96675"
+        },
+        {
+            "patientName": "Anonymized1",
+            "patientId": "d645214a-8cf8-4c01-a91e-38110b007e1d",
+            "internalId": "5949dc",
+            "studyDate": "",
+            "modality": "MAMA^ROTINA",
+            "studyDescription": "MAMA^ROTINA",
+            "numImages": 144,
+            "studyId": "d645214a-8cf8-4c01-a91e-38110b007e1d"
+        },
+        {
+            "patientName": "Anonymized2",
+            "patientId": "b58e21a1-d393-4420-9785-e6509a7ed931",
+            "internalId": "42b455",
+            "studyDate": "",
+            "modality": "breast^library",
+            "studyDescription": "breast^library",
+            "numImages": 192,
+            "studyId": "b58e21a1-d393-4420-9785-e6509a7ed931"
+        },
+        {
+            "patientName": "Anonymized1",
+            "patientId": "faaf75f0-0489-48bd-a8dc-6544fdc06d72",
+            "internalId": "15001e",
+            "studyDate": "",
+            "modality": "breast^library",
+            "studyDescription": "breast^library",
+            "numImages": 90,
+            "studyId": "faaf75f0-0489-48bd-a8dc-6544fdc06d72"
+        }
+    ]
+}
\ No newline at end of file