The relationship between sleep, psychological distress, and problematic use of social networks in older adults: a person-centered analysis. - Ilaria Cataldo; Marco Sforza; Christian Franceschini; Sara Marelli; Luigi Ferini-Strambi; Giuseppe Plazzi; Joël Billieux; Adriano Schimmenti; Alessandro Musetti (Behav. Inf. Technol., 2025)