Exploring reported causes of vaccine hesitancy among European adolescents and parents: results of a citizen science project. - Millat-Martínez, Pere; Mora, Ana; Condeminas, Pol Ezquerra; Castelló, Miquel; Alsina, Claudia; Fiestas, Beatriz; Bason, Matteo; Esquerda, Montserrat; Perera-LLuna, Alexandre; Nafria, Begonya; Bassat, Quique (BMC Public Health, 2025)