[This corrects the article DOI: 10.3389/fpsyt.2019.00393.].
Keywords: omega-3 fatty acids; outcomes; psychopathology; psychosis; ultra-high risk.
Copyright © 2020 Berger, Nelson, Markulev, Yuen, Schäfer, Mossaheb, Schlögelhofer, Smesny, Hickie, Berger, Chen, de Haan, Nieman, Nordentoft, Riecher-Rössler, Verma, Mitchell, Meyer, Thompson, Yung, McGorry and Amminger.