Laughing During Conversations, But Not in Response to Digital Media, Is Associated With Less Loneliness, Social Isolation, and Social Withdrawal: A Cross-Sectional Study of German Adults in 2023. - Hajek A.; Sutin A. R.; Veronese N.; Soysal P.; Jacob L.; Luchetti M.; Gyasi R. M.; Kostev K.; Pengpid S.; Peltzer K.; et al. (My University, 2025)