EP33.18: The IMPACT‐BCN trial: effects of an intervention during pregnancy based on Mediterranean diet on maternal stress, wellbeing and sleep quality. (14th September 2022) - Casas, I.; Castro‐Barquero, S.; Genero, M.; Youssef, L.; Nakaki, A.; Quintanilla, L. Benitez; Sola, M. Larroya; Pascal, R.; Vieta, E.; Casas, R.; Estruch, R.; Crispi, F.; et al.