Fortunato F, Selvatici R, Kirschner J, Sansen S, Agolini E, Ottombrino S, Bertini E, Novelli A, Einhorn M, Matalonga L, Beltran S, Gut IG, Pereira AM, Hiort O, Schaefer F, Verloes A, Lohse AW, Wilde AAM, Bodemer C, Jondeau G, Dollfus H, Graessner H, Mathijssen IMJ, L'khssim I, Blay JY, Sangiorgi L, Fenaux P, Manu Pereira MDM, Gutierrez Valle V, Mosca M, Hoogerbrugge N, Wijnen R, Evangelista T, D'Angelo C, Wagner TOF, Feitz WFJ, Ladenstein R, Dobai Z, Wulffraat N, Ruperto N, Jara Vega P, Bellettato CM, Scarpa M, Onali M, Tchaicha S, Arzimanoglou A, Oh J, Lenz D, Tumiene B, Zygmunt A, Ferlini A. European Reference Networks as core health structures where referring genetic newborn screening positive infants: an innovative operational research framework. Front Public Health. 2026 Jun 10;14:1822461. doi: 10.3389/fpubh.2026.1822461. eCollection 2026.