diff --git a/src/components/data/hptimelinedata.ts b/src/components/data/hptimelinedata.ts
index 248cbbc475a97a493cf086dd7c4f93fa8664e2f6..47f1797445d1978d496716ab3508193af5ac60a4 100644
--- a/src/components/data/hptimelinedata.ts
+++ b/src/components/data/hptimelinedata.ts
@@ -377,7 +377,7 @@ export const timelinedata: Array<TimelineDatenpunkt> = [
     affiliation: "Universität Bielefeld",  
     pictureurl: pics['placeholder'],
     tag: "Academia",
-    heading: "",
+    heading: "Discussion on Techniques for Measuring CFTR Channel Functionality",
     interviewtabid: "patchclamp",
     cardtext: "Vorlage",
     language: "de",
@@ -397,7 +397,7 @@ export const timelinedata: Array<TimelineDatenpunkt> = [
     affiliation: "Universität Bielefeld",  
     pictureurl: pics['placeholder'],
     tag: "Academia",
-    heading: "",
+    heading: "Safety Briefing and Laboratory Practices Advice",
     interviewtabid: "hammer",
     cardtext: "Vorlage",
     language: "de",
@@ -454,7 +454,7 @@ export const timelinedata: Array<TimelineDatenpunkt> = [
     job: "Bielefeld University",
     pictureurl: pics['max'],
     tag: "Patient",
-    heading: "Hygiene concept",
+    heading: "Consultation on University Hygiene Risks and Improvement for Hygiene Concept",
     interviewtabid: "maxhygiene",
     cardtext: "Vorlage",
     language: "de",
@@ -474,7 +474,7 @@ export const timelinedata: Array<TimelineDatenpunkt> = [
     affiliation: "Bielefeld University", 
     pictureurl: pics['berens'],
     tag: "Academia",
-    heading: "Ethics",
+    heading: "Bioethics: Best Practices for Handling Patient Data and Primary Cells", /* Guidance from Ethics Committee on Best Practices for Patient Data and Primary Cells */
     interviewtabid: "berens",
     cardtext: "Vorlage",
     language: "de",