Predominant polarity as a neurobiological specifier in bipolar disorder: Evidence from a multimodal neuroimaging study - Argyropoulos, Georgios D; Christidi, Foteini; Karavasilis, Efstratios; Bede, Peter; Antoniou, Anastasia; Velonakis, Georgios; Seimenis, Ioannis; Kelekis, Nikolaos; Smyrnis, Nikolaos; Papakonstantinou, Olympia; Efstathopoulos Efstathios; Ferentinos Panagiotis (Prog Neuropsychopharmacol Biol Psychiatry, 2023)