Department of Psychiatry;
Galdakao-Usansolo Hospital;
Osakidetza Basque Health Service;
Galdakao 48960;
Spain;
Grupo Red de Salud Mental;
Biocruces Bizkaia Health Research Institute;
Barakaldo 48903;
Spain;
Department of Neurosciences;
University of the Basque Country UPV/EHU;
Leioa 48940;
Spain;
Department of Neurochemical Research;
Bizkaia Mental Health Network;
Osakidetza Basque Health Service;
Barakaldo 48903;
Spain;
Erandio Mental Health Center;
Bizkaia Mental Health Network;
Osakidetza Basque Health Service;
Erandio 48950;
Spain;
Zaldibar Hospital;
Bizkaia Mental Health Network;
Osakidetza Basque Health Service;
Zaldibar 48250;
Spain;
Zamudio Hospital;
Bizkaia Mental Health Network;
Osakidetza Basque Health Service;
Zamudio 48170;
Spain;
Bermeo Hospital;
Bizkaia Mental Health Network;
Osakidetza Basque Health Service;
Bermeo 48370;
Spain;
Department of Psychiatry;
BioAraba Research Institute;
Araba University Hospital;
University of the Basque Country(UPV/EHU);
CIBERSAM;
Vitoria-Gasteiz 01004;
Spain;
Grupo de investigacion integradora en Salud Mental;
Biocruces Bizkaia Health Research Institute;
Barakaldo 48903;
Spain;
Genetics; Adult attachment; Oxytocin; Dopamine; Serotonin; Brain-derived neurotrophic factor; Methylation;