Article 1 Behavior Therapy 1 Contingency management 1 Female 1 HIV Infections 1 HIV treatment entry Human immunodeficiency virus infected patient 1 Human immunodeficiency virus infection 1 Humans 1 Interviews as Topic 1 Male 1 Motivation 1 Patient Navigation 1 Patient navigation 1 Qualitative 1 Reward 1 Substance use 1 Substance-Related Disorders 1 behavior therapy 1 clinical article 1 contingency management 1 drug dependence 1 female 1 financial management 1 health behavior 1 hospital management 1 human 1 interview 1 male 1 motivation 1