FACILITY: feeding the family—the intergenerational approach to fight obesity, a cross-sectional study protocol - Vincenti, Alessandra; Calcaterra, Valeria; Santero, Sara; Viroli, Giulia; Di Napoli, Ilaria; Biino, Ginevra; Daconto, Luca; Cusumano, Mariaclaudia; Zuccotti, Gianvincenzo; Cena, Hellas (Frontiers in Pediatrics, 2025)