Zimmermann,J , , Karanikolos,M , , Cylus,J , and McKee,M . "We Need a Combination of Approaches to Evaluate Health System Resilience; Comment on “Re-evaluating Our Knowledge of Health System Resilience During COVID-19: Lessons From the First Two Years of the Pandemic", International Journal of Health Policy and Management, 13, 1, 2024, 1-3. doi: 10.34172/ijhpm.8564