Depressive Disorder, Treatment-ResistantAntidepressive AgentsDepressive Disorder, MajorElectroconvulsive TherapySubstance-Related DisordersSubstance Abuse Treatment CentersDepressive DisorderResidential TreatmentEating DisordersAntidepressive Agents, TricyclicDrug ResistanceAntidepressive Agents, Second-GenerationFluoxetineSerotonin Uptake InhibitorsCitalopramTreatment OutcomeAntipsychotic AgentsSertralineDesipramineImipramineCognitive TherapyCyclohexanolsDepressionPsychiatric Status Rating ScalesNortriptylineParoxetinePhenelzineTranylcypromineMianserinAnxiety DisordersBipolar DisorderAmitriptylineAdrenergic Uptake InhibitorsMood DisordersDiagnostic and Statistical Manual of Mental DisordersSwimmingMonoamine Oxidase InhibitorsSerotonin Plasma Membrane Transport ProteinsBrain-Derived Neurotrophic FactorHippocampusBrainAnhedoniaReceptors, N-Methyl-D-AspartateSuicideDysthymic DisorderBupropionPersonality InventoryStress, PsychologicalMental DisordersPsychotherapyComorbidityBehavior, AnimalElectroshockHelplessness, LearnedSerotoninRats, Sprague-DawleyReceptor, Serotonin, 5-HT1AAnalysis of VarianceAffectAnxietySeverity of Illness IndexFluvoxamineTime FactorsZimeldineN-MethylaspartateGyrus CinguliPrefrontal CortexBiogenic MonoaminesTupaiaReceptors, Serotonin, 5-HT1NeuronsClomipramineHypothalamo-Hypophyseal SystemInterview, PsychologicalPharmacogeneticsBuspironeDouble-Blind MethodReceptors, SerotoninPituitary-Adrenal SystemAmygdalaSuicide, AttemptedRisk FactorsRecurrenceFrontal LobeEmotionsDose-Response Relationship, DrugCorticosteroneMotor ActivityExploratory BehaviorPsychotropic DrugsDisease Models, AnimalExcitatory Amino Acid AntagonistsFollow-Up StudiesDrug Therapy, CombinationQuestionnairesMagnetic Resonance ImagingStress Disorders, Post-TraumaticCerebral CortexMedication AdherenceCognition Disorders