diff --git a/research.qmd b/research.qmd
index a719db0..c69c0ae 100644
--- a/research.qmd
+++ b/research.qmd
@@ -44,7 +44,15 @@ with Jūra Liaukonytė and Nils Wlömert
 (presented at Marketing Science Conference)\
 with Peter Knaus and Pascal Güntürkün
 
-## Non-Marketing Publications
+## Multidisciplinary
+
+[**Negative Spillover Effects of Opt-out Defaults: Evidence from Organ Donation Policies**](https://doi.org/10.1093/pnasnexus/pgaf311) (PNAS Nexus) <br> 
+with Pascal Güntürkün, Sinika Studte, Michel Clement, Eva-Maria Merz,
+Jonathan Tan,<br>
+Elisabeth Huis in 't Veld, and Eamonn Ferguson, 2025
+[Featured in multiple news outlets](https://oxfordjournals.altmetric.com/details/182973845/news)
+
+## Medicine 
 
 [**Systemic Immune-Inflammation Index (SII) Predicts Poor Survival in Pancreatic Cancer Patients Undergoing Resection**](https://link.springer.com/article/10.1007/s11605-019-04187-z) (*Journal of
 Gastrointestinal Surgery*)\