AUTHOR=Sayar Hanna , Wilberg Theresa , Eikenæs Ingeborg Ulltveit-Moe , Ekberg Andreas , Leitemo Kai , Morken Katharina Teresa Enehaug , Oftedal Eileen , Omvik Siri , Ulvestad Dag Anders , Pedersen Geir , Kvarstein Elfrida Hartveit TITLE=Improvement of alexithymia in patients treated in mental health services for personality disorders: a longitudinal, observational study JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1558654 DOI=10.3389/fpsyt.2025.1558654 ISSN=1664-0640