Examining the Psychological Vulnerabilities and Motives Behind Problematic TikTok Use Among Youths: A Cross-Cultural Study Using a Network Approach. - Gianluca Santoro; Alessandro Alberto Rossi; Tommaso Manari; Bahiyah Omar; María José Martos-Méndez; Stefania Mannarini; Alessio Gori; Adriano Schimmenti; Alessandro Musetti (Int. J. Hum. Comput. Interact., 2026)