Effects of gender-affirming hormone therapy on gray matter density, microstructure and monoamine oxidase A levels in transgender subjects oleh PA Handschuh, MB Reed, M Murgaš, C Vraka, U Kaufmann, L Nics, M Klöbl, M Ozenil, ME Konadu, EM Patronas, B Spurny-Dworak, A Hahn, M Hacker, M Spies, P Baldinger-Melich, GS Kranz, R Lanzenberger