Tachinardi U, Grannis SJ, Michael SG, Misquitta L, Dahlin J, Sheikh U, Kho A, Phua J, Rogovin SS, Amor B, Choudhury M, Sparks P, Mannaa A, Ljazouli S, Saltz J, Prior F, Baghal A, Gersing K, Embi PJ. Privacy-preserving record linkage across disparate institutions and datasets to enable a learning health system: The national COVID cohort collaborative (N3C) experience. Learn Health Syst. 2024 Jan; 8(1):e10404.