| Affiliation: | 1. Center for Addictions Research and Services, Boston University School of Social Work, 264 Bay State Road, Boston, MA, 02215 USA;2. Department of Social Work, Umeå University, SE-901 87 Umeå, Sweden;1. SInAPSi Center, University of Naples Federico II, Via Giulio Cortese, 29, 80133 Naples, Italy;2. Department of Humanities, University of Naples Federico II, Via Porta di Massa, 1, 80134 Napoli, Italy;1. The Evaluation Centre for Complex Health Interventions, St. Michael’s Hospital and University of Toronto;2. University of Pittsburgh School of Medicine;3. Independent Consultant;4. The Evaluation Centre for Complex Health Interventions, St. Michael’s Hospital |
