The mediating effect of alexithymia between Avoidant/Restrictive Food Intake Disorder (ARFID) and suicidal ideation among a sample of Lebanese adults - Lea Abou Nader; Georgio Chammas; Michael Chammas; Feten Fekih-Romdhane; Souheil Hallit; Sahar Obeid (PLoS ONE, 2026)