NEFL and Sepsis: Patients with ME presented higher levels of blood NfL compared to sepsis patients at day 3 (16.8 [12.9, 77.5] vs. 10.7 [8.6, 12.2] pg/ml, p = 0.011) and day 5 (16.2 [6.8, 170.4] vs. 12.0 [7.9, 14.3] pg/ml, p = 0.005).