N.A. Alygizakis, et al: NORMAN Digital Sample Freezing Platform: A European virtual platform to exchange liquid chromatography high resolution-mass spectrometry data and screen suspects in “digitally frozen” environmental samples, April 2019, TrAC Trends in Analytical Chemistry 115, DOI: 10.1016/j.trac.2019.04.008, License CC BY-NC-ND 4.0 (Projects: Antibiotics and mobile resistance elements in wastewater reuse applications: risks and innovative solutions (ANSWER), Non Target Screening of Emerging Contaminants)